10-Q 1 w38004e10vq.htm FORM 10-Q e10vq
Table of Contents

 
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
(Mark One)
     
þ   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2007
OR
     
o   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                      to                     
     
Commission file numbers:
   1-13130 (Liberty Property Trust)
 
   1-13132 (Liberty Property Limited Partnership)
 
LIBERTY PROPERTY TRUST
LIBERTY PROPERTY LIMITED PARTNERSHIP
 
(Exact name of registrants as specified in their governing documents)
     
MARYLAND (Liberty Property Trust)
PENNSYLVANIA (Liberty Property Limited Partnership)
  23-7768996
23-2766549
     
(State or other jurisdiction of incorporation or organization)   (I.R.S. Employer Identification
Number)
     
500 Chesterfield Parkway
Malvern, Pennsylvania
 
19355
     
(Address of Principal Executive Offices)   (Zip Code)
Registrants’ Telephone Number, Including Area Code (610) 648-1700
Indicate by check mark whether the registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding twelve (12) months (or for such shorter period that the registrants were required to file such reports) and (2) have been subject to such filing requirements for the past ninety (90) days. Yes þ No o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer (See definition of “accelerated filer and large accelerated filer” as defined in Rule 12b-2 of the Exchange Act). (check one):
Large Accelerated Filer þ                     Accelerated Filer o                     Non-Accelerated Filer o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No þ
On August 2, 2007, 91,259,928 Common Shares of Beneficial Interest, par value $.001 per share, of Liberty Property Trust were outstanding.
 
 

 


 

Liberty Property Trust/Liberty Property Limited Partnership
Form 10-Q for the period ended June 30, 2007
             
Index
      Page  
  FINANCIAL INFORMATION        
 
           
  Financial Statements (Unaudited)        
 
           
 
  Condensed consolidated balance sheets of Liberty Property Trust at June 30, 2007 and December 31, 2006     3  
 
           
 
  Condensed consolidated statements of operations of Liberty Property Trust for the three months ended June 30, 2007 and June 30, 2006     4  
 
           
 
  Condensed consolidated statements of operations of Liberty Property Trust for the six months ended June 30, 2007 and June 30, 2006     5  
 
           
 
  Condensed consolidated statements of cash flows of Liberty Property Trust for the six months ended June 30, 2007 and June 30, 2006     6  
 
           
 
  Notes to condensed consolidated financial statements of Liberty Property Trust     7  
 
           
 
  Condensed consolidated balance sheets of Liberty Property Limited Partnership at June 30, 2007 and December 31, 2006     14  
 
           
 
  Condensed consolidated statements of operations of Liberty Property Limited Partnership for the three months ended June 30, 2007 and June 30, 2006     15  
 
           
 
  Condensed consolidated statements of operations of Liberty Property Limited Partnership for the six months ended June 30, 2007 and June 30, 2006     16  
 
           
 
  Condensed consolidated statements of cash flows of Liberty Property Limited Partnership for the six months ended June 30, 2007 and June 30, 2006     17  
 
           
 
  Notes to condensed consolidated financial statements of Liberty Property Limited Partnership     18  
 
           
  Management’s Discussion and Analysis of Financial Condition and Results of Operations     26  
 
           
  Quantitative and Qualitative Disclosures about Market Risk     38  
 
           
  Controls and Procedures     38  
 
           
  OTHER INFORMATION     39  
 
           
  Legal Proceedings     39  
 
           
  Risk Factors     39  
 
           
  Unregistered Sales of Equity Securities and Use of Proceeds     39  
 
           
  Defaults Upon Senior Securities     39  
 
           
  Submission of Matters to a Vote of Security Holders     39  
 
           
  Other Information     40  
 
           
  Exhibits     41  
 
           
Signatures for Liberty Property Trust     42  
 
           
Signatures for Liberty Property Limited Partnership     43  
 
           
        44  
 Statement Re: Computation of Ratio of Earnings to Fixed Charges
 Certification of the Chief Executive Officer
 Certification of the Chief Financial Officer
 Certification of the Chief Executive Officer, in its capacity as the general partner
 Certification of the Chief Financial Officer, in its capacity as the general partner
 Certification of the Chief Executive Officer required under Rule 13a-14(b)
 Certification of the Chief Financial Officer required under Rule 13a-14(b)
 Certification of the Chief Executive Officer, in its capacity as the general partner, required by Rule 13a-14(b)
 Certification of the Chief Financial Officer, in its capacity as the general partner, required by Rule 13a-14(b)

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PART I. FINANCIAL INFORMATION
Item 1. Financial Statements (Unaudited)
CONDENSED CONSOLIDATED BALANCE SHEETS OF LIBERTY PROPERTY TRUST
(In thousands, except share amounts)
                 
    June 30, 2007     December 31, 2006  
    (Unaudited)          
ASSETS
               
Real estate:
               
Land and land improvements
  $ 740,003     $ 677,041  
Building and improvements
    4,008,403       3,802,949  
Less accumulated depreciation
    (849,996 )     (803,968 )
 
           
 
               
Operating real estate
    3,898,410       3,676,022  
 
               
Development in progress
    651,283       538,521  
Land held for development
    255,361       195,332  
 
           
 
               
Net real estate
    4,805,054       4,409,875  
 
               
Cash and cash equivalents
    12,741       53,737  
Restricted cash
    34,764       55,671  
Accounts receivable
    24,216       23,809  
Deferred rent receivable
    72,522       71,894  
Deferred financing and leasing costs, net of accumulated amortization (2007,$111,914; 2006, $100,406)
    134,681       129,157  
Investments in and advances to unconsolidated joint ventures
    72,570       54,723  
Assets held for sale
    180       51,266  
Prepaid expenses and other assets
    45,513       60,779  
 
           
 
               
Total assets
  $ 5,202,241     $ 4,910,911  
 
           
 
               
LIABILITIES
               
Mortgage loans
  $ 185,814     $ 185,978  
Unsecured notes
    1,955,000       1,955,000  
Credit facility
    542,960       246,960  
Accounts payable
    57,346       40,633  
Accrued interest
    36,339       36,297  
Dividend and distributions payable
    59,163       58,961  
Other liabilities
    245,133       217,751  
 
           
 
               
Total liabilities
    3,081,755       2,741,580  
 
               
Minority interest
    273,365       297,727  
 
               
SHAREHOLDERS’ EQUITY
               
Common shares of beneficial interest, $.001 par value, 187,987,000 shares authorized; 92,069,183 (includes 835,377 in treasury) and 90,972,979 (includes 59,100 in treasury) shares issued and outstanding as of June 30, 2007 and December 31, 2006, respectively
    92       91  
Additional paid-in capital
    1,951,554       1,906,403  
Accumulated other comprehensive income
    22,525       20,323  
Distributions in excess of net income
    (75,145 )     (53,886 )
Common shares in treasury, at cost, 835,377 and 59,100 shares as of June 30, 2007 and December 31, 2006, respectively
    (51,905 )     (1,327 )
 
           
 
               
Total shareholders’ equity
    1,847,121       1,871,604  
 
           
 
               
Total liabilities and shareholders’ equity
  $ 5,202,241     $ 4,910,911  
 
           
See accompanying notes.

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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS OF LIBERTY PROPERTY TRUST
(Unaudited and in thousands, except per share amounts)
                 
    Three Months Ended  
    June 30, 2007     June 30, 2006  
OPERATING REVENUE
               
Rental
  $ 121,843     $ 113,322  
Operating expense reimbursement
    54,495       46,455  
 
           
Total operating revenue
    176,338       159,777  
 
           
 
               
OPERATING EXPENSE
               
Rental property
    37,886       32,014  
Real estate taxes
    19,490       17,296  
General and administrative
    12,799       11,558  
Depreciation and amortization
    39,266       35,299  
 
           
Total operating expenses
    109,441       96,167  
 
           
 
               
Operating income
    66,897       63,610  
 
               
OTHER INCOME (EXPENSE)
               
Interest and other income
    3,298       2,064  
Interest expense
    (30,137 )     (28,045 )
 
           
Total other income (expense)
    (26,839 )     (25,981 )
 
           
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
    40,058       37,629  
Gain on property dispositions
    1,299       17,438  
Income taxes
    (213 )     (235 )
Minority interest
    (6,113 )     (5,738 )
Equity in earnings of unconsolidated joint ventures
    326       741  
 
           
 
               
Income from continuing operations
    35,357       49,835  
 
               
Discontinued operations, net of minority interest (including net gain on property dispositions of $17,430 and $16,550 for the three months ended June 30, 2007 and 2006, respectively)
    17,070       18,615  
 
           
 
               
Net income
  $ 52,427     $ 68,450  
 
           
 
               
Earnings per common share
               
Basic:
               
Income from continuing operations
  $ 0.38     $ 0.56  
Income from discontinued operations
    0.19       0.21  
 
           
 
               
Income per common share — basic
  $ 0.57     $ 0.77  
 
           
 
               
Diluted:
               
Income from continuing operations
  $ 0.38     $ 0.55  
Income from discontinued operations
    0.19       0.21  
 
           
 
               
Income per common share — diluted
  $ 0.57     $ 0.76  
 
           
 
               
Distributions per common share
  $ 0.62     $ 0.615  
 
           
 
               
Weighted average number of common shares outstanding
               
Basic
    91,597       88,934  
Diluted
    92,328       90,324  
See accompanying notes.

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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS OF LIBERTY PROPERTY TRUST
(Unaudited and in thousands, except per share amounts)
                 
    Six Months Ended  
    June 30, 2007     June 30, 2006  
OPERATING REVENUE
               
Rental
  $ 241,306     $ 223,069  
Operating expense reimbursement
    107,658       93,194  
 
           
Total operating revenue
    348,964       316,263  
 
           
 
               
OPERATING EXPENSE
               
Rental property
    76,030       64,951  
Real estate taxes
    36,637       33,722  
General and administrative
    26,138       21,588  
Depreciation and amortization
    76,982       69,102  
 
           
Total operating expenses
    215,787       189,363  
 
           
 
               
Operating income
    133,177       126,900  
 
               
OTHER INCOME (EXPENSE)
               
Interest and other income
    6,304       3,815  
Interest expense
    (58,315 )     (57,350 )
 
           
Total other income (expense)
    (52,011 )     (53,535 )
 
           
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
    81,166       73,365  
Gain on property dispositions
    1,451       17,483  
Income taxes
    (514 )     (610 )
Minority interest
    (11,657 )     (10,223 )
Equity in earnings of unconsolidated joint ventures
    1,055       916  
 
           
 
               
Income from continuing operations
    71,501       80,931  
 
               
Discontinued operations, net of minority interest (including net gain on property dispositions of $20,231 and $76,080 for the six months ended June 30, 2007 and 2006, respectively)
    20,624       77,946  
 
           
 
               
Net income
  $ 92,125     $ 158,877  
 
           
 
               
Earnings per common share
               
Basic:
               
Income from continuing operations
  $ 0.78     $ 0.91  
Income from discontinued operations
    0.23       0.88  
 
           
 
               
Income per common share — basic
  $ 1.01     $ 1.79  
 
           
 
               
Diluted:
               
Income from continuing operations
  $ 0.78     $ 0.89  
Income from discontinued operations
    0.22       0.87  
 
           
 
               
Income per common share — diluted
  $ 1.00     $ 1.76  
 
           
 
               
Distributions per common share
  $ 1.24     $ 1.23  
 
           
 
               
Weighted average number of common shares outstanding
               
Basic
    91,318       88,587  
Diluted
    92,168       90,101  
See accompanying notes.

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOW OF LIBERTY PROPERTY TRUST
(Unaudited and in thousands)
                 
    Six Months Ended  
    June 30, 2007     June 30, 2006  
OPERATING ACTIVITIES
               
Net income
  $ 92,125     $ 158,877  
Adjustments to reconcile net income to net cash provided by operating activities:
               
Depreciation and amortization
    77,483       75,928  
Amortization of deferred financing costs
    1,989       2,134  
Equity in earnings of unconsolidated joint ventures
    (1,055 )     (916 )
Distributions from unconsolidated joint ventures
    1,050       2,937  
Minority interest in net income
    12,602       13,594  
Gain on property dispositions
    (21,682 )     (93,563 )
Noncash compensation
    5,433       4,085  
Changes in operating assets and liabilities:
               
Restricted cash
    21,712       13,967  
Accounts receivable
    (241 )     (13,308 )
Deferred rent receivable
    (2,113 )     3,031  
Prepaid expenses and other assets
    14,037       (91,558 )
Accounts payable
    16,772       4,401  
Accrued interest
    42       420  
Other liabilities
    27,194       (9,581 )
 
           
Net cash provided by operating activities
    245,348       70,448  
 
           
 
               
INVESTING ACTIVITIES
               
Investment in properties
    (207,617 )     (79,454 )
Investments in and advances to unconsolidated joint ventures
    (17,282 )     (1,939 )
Net proceeds from disposition of properties/land
    191,595       352,658  
Investment in development in progress
    (265,483 )     (176,263 )
Investment in land held for development
    (95,590 )     (27,817 )
Investment in deferred leasing costs
    (21,984 )     (11,311 )
 
           
Net cash (used in) provided by investing activities
    (416,361 )     55,874  
 
           
 
               
FINANCING ACTIVITIES
               
Net proceeds from issuance of common shares
    39,453       39,841  
Purchase of treasury shares
    (50,578 )      
Redemption of preferred units
    (23,650 )      
Repayment of mortgage loans
    (5,798 )     (29,185 )
Proceeds from credit facility
    552,200       234,445  
Repayments on credit facility
    (256,200 )     (275,415 )
Increase in deferred financing costs
    (126 )     (1,813 )
Distribution paid on common shares
    (113,180 )     (108,935 )
Distribution paid on units
    (13,048 )     (11,369 )
 
           
Net cash provided by (used in) financing activities
    129,073       (152,431 )
 
           
 
               
Decrease in cash and cash equivalents
    (41,940 )     (26,109 )
Increase in cash and cash equivalents related to foreign currency translation
    944       2,242  
Cash and cash equivalents at the beginning of period
    53,737       61,629  
 
           
Cash and cash equivalents at end of period
  $ 12,741     $ 37,762  
 
           
 
               
SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS
               
Write-off of fully depreciated property and deferred costs
  $ 35,626     $ 42,691  
Assumption of mortgage loans
  $ 5,634     $  
Issuance of operating partnership units
  $     $ 30,000  
See accompanying notes.

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Liberty Property Trust
Notes to Condensed Consolidated Financial Statements (Unaudited)
June 30, 2007
Note 1: Organization and Basis of Presentation
Organization
Liberty Property Trust (the “Trust”) is a self-administered and self-managed Maryland real estate investment trust (a “REIT”). Substantially all of the Trust’s assets are owned directly or indirectly, and substantially all of the Trust’s operations are conducted directly or indirectly, by Liberty Property Limited Partnership (the “Operating Partnership” and, together with the Trust and their consolidated subsidiaries, the “Company”). The Trust is the sole general partner and also a limited partner of the Operating Partnership, owning 95.6% of the common equity of the Operating Partnership at June 30, 2007. The Company provides leasing, property management, development, acquisition and other tenant-related services for a portfolio of industrial and office properties that are located within the United States and the United Kingdom. See a description of the Company’s markets in Note 2 to the Company’s financial statements.
Basis of Presentation
The accompanying unaudited condensed consolidated financial statements of the Trust and its subsidiaries, including the Operating Partnership, have been prepared in accordance with United States generally accepted accounting principles (“US GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by US GAAP for complete financial statements and should be read in conjunction with the consolidated financial statements and notes thereto included in the Annual Report on Form 10-K of the Trust and the Operating Partnership for the year ended December 31, 2006. In the opinion of management, all adjustments (consisting solely of normal recurring adjustments) necessary for a fair presentation of the financial statements for these interim periods have been included. The results of interim periods are not necessarily indicative of the results to be obtained for a full fiscal year. Certain amounts from prior periods have been reclassified to conform to the current period presentation.
Income per Common Share
The following table sets forth the computation of basic and diluted income per common share (in thousands except per share amounts):
                                                    
    For the Three Months Ended June 30, 2007     For the Three Months Ended June 30, 2006  
            Weighted                     Weighted        
            Average                     Average        
    Income     Shares             Income     Shares        
    (Numerator)     (Denominator)     Per Share     (Numerator)     (Denominator)     Per Share  
Basic income from continuing operations
                                               
Income from continuing operations
  $ 35,357       91,597     $ 0.38     $ 49,835       88,934     $ 0.56  
 
                                           
Diluted shares for long-term compensation plans
          731                     1,390          
 
                                       
 
                                               
Diluted income from continuing operations
                                               
Income from continuing operations and assumed conversions
    35,357       92,328     $ 0.38       49,835       90,324     $ 0.55  
 
                                   
 
                                               
Basic income from discontinued operations
                                               
Discontinued operations net of minority interest
    17,070       91,597     $ 0.19       18,615       88,934     $ 0.21  
 
                                           
Dilutive shares for long-term compensation plans
          731                     1,390          
 
                                       
 
                                               
Diluted income from discontinued operations
                                               
Discontinued operations net of minority interest
    17,070       92,328     $ 0.19       18,615       90,324     $ 0.21  
 
                                   
 
                                               
Basic income per common share
                                               
Net income
    52,427       91,597     $ 0.57       68,450       88,934     $ 0.77  
 
                                           
Dilutive shares for long-term compensation plans
          731                     1,390          
 
                                       
 
                                               
Diluted income per common share
                                               
Net income and assumed conversions
  $ 52,427       92,328     $ 0.57     $ 68,450       90,324     $ 0.76  
 
                                   

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    For the Six Months Ended June 30, 2007     For the Six Months Ended June 30, 2006  
            Weighted                     Weighted        
            Average                     Average        
    Income     Shares             Income     Shares        
    (Numerator)     (Denominator)     Per Share     (Numerator)     (Denominator)     Per Share  
Basic income from continuing operations
                                               
Income from continuing operations
  $ 71,501       91,318     $ 0.78     $ 80,931       88,587     $ 0.91  
 
                                           
Diluted shares for long-term compensation plans
          850                     1,514          
 
                                       
 
                                               
Diluted income from continuing operations
                                               
Income from continuing operations and assumed conversions
    71,501       92,168     $ 0.78       80,931       90,101     $ 0.89  
 
                                   
 
                                               
Basic income from discontinued operations
                                               
Discontinued operations net of minority interest
    20,624       91,318     $ 0.23       77,946       88,587     $ 0.88  
 
                                           
Dilutive shares for long-term compensation plans
          850                     1,514          
 
                                       
 
                                               
Diluted income from discontinued operations
                                               
Discontinued operations net of minority interest
    20,624       92,168     $ 0.22       77,946       90,101     $ 0.87  
 
                                   
 
                                               
Basic income per common share
                                               
Net income
    92,125       91,318     $ 1.01       158,877       88,587     $ 1.79  
 
                                           
Dilutive shares for long-term compensation plans
          850                     1,514          
 
                                       
 
                                               
Diluted income per common share
                                               
Net income and assumed conversions
  $ 92,125       92,168     $ 1.00     $ 158,877       90,101     $ 1.76  
 
                                   
Share-Based Compensation
At June 30, 2007, the Company had a share-based employee compensation plan (the “Plan”). The Plan provides that grants may be made in various forms including options and restricted shares. The Company accounts for share-based compensation in accordance with Statement of Financial Accounting Standards (“SFAS”) No. 123(R), “Share-Based Payment” (“SFAS No. 123(R)”).
The Company has authorized the grant of options under the Plan to executive officers, other key employees, non-employee trustees and consultants. All options granted have 10-year terms and most options vest over a three-year period, with options to purchase up to 20% of the shares exercisable after the first anniversary, up to 50% after the second anniversary and up to 100% after the third anniversary of the date of grant.
Restricted share grants made under the Plan are valued at the grant date fair value, which is the market price of the underlying common shares, and vest ratably over a five-year period beginning with the first anniversary of the date of grant.
During the three months ended June 30, 2007 and 2006, the Company recognized $1.4 million and $1.5 million of share-based compensation expense, respectively. During the six months ended June 30, 2007 and 2006, the Company recognized $5.4 million and $4.1 million of share-based compensation expense, respectively.
Foreign Currency Translation
The functional currency of the Company’s United Kingdom operations is pounds sterling. The Company translates the financial statements for the United Kingdom operations into US dollars. Gains and losses resulting from this translation do not impact the results of operations and are included in accumulated other comprehensive income as a separate component of shareholders’ equity. Accumulated other comprehensive income consists solely of the translation adjustments described. Other comprehensive income for the three and six months ended June 30, 2007 was $1.8 million and $2.2 million, respectively, as compared to $5.1 million and $5.6 million, respectively, for the same periods in 2006. Upon sale or upon complete or substantially complete liquidation of a foreign investment, the gain or loss on the sale will include the cumulative translation adjustments that have been previously recorded in accumulated other comprehensive income.

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Note 2: Segment Information
The Company operates its portfolio of properties within the United States and the United Kingdom as fully detailed below. The Company reviews the performance of the portfolio on a geographical basis. As such, the following regions are considered the Company’s reportable segments:
     
   Reportable Segments   Markets
Delaware Valley
  Southeastern Pennsylvania; New Jersey
Midwest
  Lehigh Valley, Pennsylvania; Michigan; Minnesota; Milwaukee; Chicago
Mid-Atlantic
  Maryland; Piedmont Triad, NC; Greenville, SC; Richmond; Virginia Beach
Florida
  Jacksonville; Orlando; Boca Raton; Tampa; Texas
Arizona
  Phoenix
United Kingdom
  County of Kent
The Company began to report the results of the Arizona segment during the three months ended March 31, 2007. As required by SFAS No. 131 (“SFAS No. 131”) “Disclosures about Segments of an Enterprise and Related Information,” consolidated financial statements issued by the Company in the future will reflect modifications to the Company’s reportable segments resulting from the changes described above, including reclassification of all comparative prior period segment information.
The Company’s reportable segments are distinct business units which are each managed separately in order to concentrate market knowledge within a geographic area. Within these reportable segments, the Company derives its revenues from its two product types: industrial properties and office properties.
The Company evaluates the performance of the reportable segments based on property level operating income, which is calculated as rental revenue and operating expense reimbursement less rental property expenses and real estate taxes. The accounting policies of the reportable segments are the same as those for the Company on a consolidated basis. The operating information by segment is as follows (in thousands):
For the Three Months Ended June 30, 2007
                                                                         
    Delaware Valley     Midwest                                  
    Southeastern             Lehigh             Mid-                   United        
    Pennsylvania     Other     Valley     Other     Atlantic     Florida     Arizona     Kingdom     Total  
Operating revenue
  $ 43,107     $ 13,444     $ 23,350     $ 26,213     $ 32,769     $ 35,809     $ 1,061     $ 585     $ 176,338  
Rental property expenses and real estate taxes
    14,382       4,504       6,541       9,637       10,004       11,850       271       187       57,376  
 
                                                     
Property level operating income
  $ 28,725     $ 8,940     $ 16,809     $ 16,576     $ 22,765     $ 23,959     $ 790     $ 398       118,962  
 
                                                       
Interest and other income
                                                                    3,298  
Interest expense
                                                                    (30,137 )
General and administrative
                                                                    (12,799 )
Depreciation and amortization
                                                                    (39,266 )
 
                                                                     
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
                                                                    40,058  
Gain on property dispositions
                                                                    1,299  
Income taxes
                                                                    (213 )
Minority interest
                                                                    (6,113 )
Equity in earnings of unconsolidated joint ventures
                                                                    326  
Discontinued operations, net of minority interest
                                                                    17,070  
 
                                                                     
 
                                                                       
Net income
                                                                  $ 52,427  
 
                                                                     

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For the Three Months Ended June 30, 2006
                                                                         
    Delaware Valley     Midwest                                    
    Southeastern             Lehigh             Mid-                     United        
    Pennsylvania     Other     Valley     Other     Atlantic     Florida     Arizona     Kingdom     Total  
Operating revenue
  $ 43,517     $ 13,187     $ 21,104     $ 25,643     $ 29,385     $ 26,124     $ 547     $ 270     $ 159,777  
Rental property expenses and real estate taxes
    13,138       3,687       5,634       9,509       8,414       8,800       39       89       49,310  
 
                                                     
Property level operating income
  $ 30,379     $ 9,500     $ 15,470     $ 16,134     $ 20,971     $ 17,324     $ 508     $ 181       110,467  
 
                                                       
Interest and other income
                                                                    2,064  
Interest expense
                                                                    (28,045 )
General and administrative
                                                                    (11,558 )
Depreciation and amortization
                                                                    (35,299 )
 
                                                                     
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
                                                                    37,629  
Gain on property dispositions
                                                                    17,438  
Income taxes
                                                                    (235 )
Minority interest
                                                                    (5,738 )
Equity in earnings of unconsolidated joint ventures
                                                                    741  
Discontinued operations, net of minority interest
                                                                    18,615  
 
                                                                     
 
                                                                       
Net income
                                                                  $ 68,450  
 
                                                                     
For the Six Months Ended June 30, 2007
                                                                         
    Delaware Valley     Midwest                                    
    Southeastern             Lehigh             Mid-                     United        
    Pennsylvania     Other     Valley     Other     Atlantic     Florida     Arizona     Kingdom     Total  
Operating revenue
  $ 86,885     $ 27,358     $ 44,427     $ 51,810     $ 65,077     $ 70,344     $ 2,076     $ 987     $ 348,964  
Rental property expenses and real estate taxes
    29,386       8,846       11,425       19,651       20,157       22,428       448       326       112,667  
 
                                                     
Property level operating income
  $ 57,499     $ 18,512     $ 33,002     $ 32,159     $ 44,920     $ 47,916     $ 1,628     $ 661       236,297  
 
                                                       
Interest and other income
                                                                    6,304  
Interest expense
                                                                    (58,315 )
General and administrative
                                                                    (26,138 )
Depreciation and amortization
                                                                    (76,982 )
 
                                                                     
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
                                                                    81,166  
Gain on property dispositions
                                                                    1,451  
Income taxes
                                                                    (514 )
Minority interest
                                                                    (11,657 )
Equity in earnings of unconsolidated joint ventures
                                                                    1,055  
Discontinued operations, net of minority interest
                                                                    20,624  
 
                                                                     
 
                                                                       
Net income
                                                                  $ 92,125  
 
                                                                     

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For the Six Months Ended June 30, 2006
                                                                         
    Delaware Valley     Midwest                                    
    Southeastern             Lehigh             Mid-                     United        
    Pennsylvania     Other     Valley     Other     Atlantic     Florida     Arizona     Kingdom     Total  
Operating revenue
  $ 85,163     $ 26,083     $ 42,906     $ 52,642     $ 57,236     $ 51,194     $ 547     $ 492     $ 316,263  
Rental property expenses and real estate taxes
    26,637       7,543       10,860       19,578       17,044       16,843       39       129       98,673  
 
                                                     
Property level operating income
  $ 58,526     $ 18,540     $ 32,046     $ 33,064     $ 40,192     $ 34,351     $ 508     $ 363       217,590  
 
                                                       
Interest and other income
                                                                    3,815  
Interest expense
                                                                    (57,350 )
General and administrative
                                                                    (21,588 )
Depreciation and amortization
                                                                    (69,102 )
 
                                                                     
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
                                                                    73,365  
Gain on property dispositions
                                                                    17,483  
Income taxes
                                                                    (610 )
Minority interest
                                                                    (10,223 )
Equity in earnings of unconsolidated joint ventures
                                                                    916  
Discontinued operations, net of minority interest
                                                                    77,946  
 
                                                                     
 
                                                                       
Net income
                                                                  $ 158,877  
 
                                                                     
Note 3: SFAS No. 144, “Accounting for the Impairment or Disposal of Long-Lived Assets”
In accordance with SFAS No. 144, the operating results and gain/(loss) on the disposition of operating real estate for properties sold and held for sale are reflected in the condensed consolidated statements of operations as discontinued operations. Prior period financial statements have been adjusted for discontinued operations. The proceeds from dispositions of operating properties for the three and six months ended June 30, 2007 were $97.6 million and $181.9 million, respectively, as compared to $101.7 million and $258.2 million for the same periods in 2006.
Below is a summary of the results of operations for the properties held for sale and disposed of through the respective disposition dates (in thousands):
                                 
    Three Months Ended     Six Months Ended  
    June 30, 2007     June 30, 2006     June 30, 2007     June 30, 2006  
Revenues
  $ 1,301     $ 12,083     $ 4,912     $ 25,587  
Operating expenses
    (219 )     (4,117 )     (1,348 )     (8,836 )
Interest expense
    (250 )     (1,942 )     (999 )     (5,052 )
Depreciation and amortization
    (408 )     (3,086 )     (1,227 )     (6,462 )
 
                       
Income before property dispositions and minority interest
  $ 424     $ 2,938     $ 1,338     $ 5,237  
 
                       
One property totaling 6,000 square feet located in the Company’s Mid-Atlantic segment was sold in July 2007 and is considered to be held for sale as of June 30, 2007.
Interest expense is allocated to discontinued operations as permitted under Emerging Issues Task Force (“EITF”) Issue 87-24, “Allocation of Interest to Discontinued Operations,” and such interest expense has been included in computing income from discontinued operations. The allocation of interest expense to discontinued operations was based on the ratio of net assets sold (without continuing involvement) or held for sale to the sum of total net assets plus consolidated debt.

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Note 4: Joint Ventures
Liberty/Commerz 1701 JFK Boulevard, LP
On April 13, 2006, the Company entered into a joint venture pursuant to which it sold an 80% interest in the equity of Comcast Center, a 1.25 million square foot office tower the Company is developing in Philadelphia, Pennsylvania. The transaction valued the property at $512 million. In connection with the transaction, the joint venture obtained a $324 million forward loan commitment at a rate of 6.15% assuming the loan closes in March 2008. In addition to retaining a 20% interest, the Company will receive leasing and property management fees and may receive a promoted interest if certain return thresholds are met.
Under the terms of the joint venture arrangement, the Company is obligated to complete development of the building, the estimated cost of which is approximately $495 million, and is also obligated to complete the initial lease up of the property. Based upon the updated leasing schedule as of June 30, 2007, the Company may have to fund $3.5 million in rent support. The criteria for sale recognition in accordance with SFAS No. 66 “Accounting for the Sale of Real Estate” have not been met and this transaction is accounted for as a financing arrangement.
Liberty Illinois, LP
On April 25, 2006, the Company entered into a joint venture selling a 75% equity interest in six distribution buildings totaling 2.1 million square feet and 104 acres of developable land. The joint venture valued the buildings and land at $125.0 million. The Company retained a 25% ownership interest in the joint venture, receives development, leasing and property management fees, and may receive a promoted interest if certain thresholds are met.
Note 5: Preferred Units
On June 15, 2007, the Company redeemed for $23.7 million its outstanding 7.625% Series D Cumulative Redeemable Preferred Units. The redemption resulted in a $0.7 million write off of Series D issuance costs which is reflected in minority interest in the accompanying condensed consolidated statements of operations.
Note 6: Accelerated Share Repurchase
On June 25, 2007, the Company initiated a $50 million accelerated share repurchase program. Purchases of 776,000 and 301,000 shares were made on June 27, 2007 and July 12, 2007, respectively.
Note 7: Recently Issued Accounting Standards
SFAS No. 157
In September 2006, the Financial Accounting Standards Board (“FASB”) issued SFAS No. 157, “Fair Value Measurements” (“SFAS No. 157”), which defines fair value, establishes a framework for consistently measuring fair value under US GAAP and expands disclosures about fair value measurements. SFAS No. 157 is effective for the Company beginning January 1, 2008, and the provisions of SFAS No. 157 will be applied prospectively as of that date. The Company does not anticipate that the adoption of this statement will have a material effect on its financial position or results of operations.
SFAS No. 159
In February 2007, the FASB issued SFAS No. 159, “The Fair Value Option for Financial Assets and Financial Liabilities” (“SFAS No. 159”). SFAS No. 159 provides companies with an option to report selected financial assets and liabilities at fair value and establishes presentation and disclosure requirements designed to facilitate comparisons between companies that choose different measurement attributes for similar types of assets and liabilities. SFAS No. 159 is effective for fiscal years beginning after November 15, 2007. The Company does not anticipate that the adoption of this statement will have a material effect on its financial position or results of operations.

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FIN 48
In July 2006, the FASB issued FASB Interpretation No. 48, ”Accounting for Uncertainty in Income Taxes” (“FIN 48”). FIN 48 is an interpretation of SFAS No. 109, “Accounting for Income Taxes”, and it seeks to reduce the diversity in practice associated with certain aspects of measurement and recognition in accounting for income taxes. In addition, FIN 48 provides guidance on derecognition, classification, interest and penalties, and accounting in interim periods and requires expanded disclosure with respect to the uncertainty in income taxes.
The Company adopted the provisions of FIN 48 on January 1, 2007. As a result of the implementation of FIN 48, no uncertain tax positions were identified which would result in the recording of a liability for unrecognized tax benefits, and correspondingly no benefit recognition was identified that would affect the effective tax rate. Additionally, there are no possibly significant unrecognized tax benefits which are reasonably expected to occur within the next 12 months. The Company’s policy is to recognize interest accrued related to unrecognized benefits in interest expense and penalties in other expense. There are no interest and penalties deducted in the current period and no interest and penalties accrued at June 30, 2007 and December 31, 2006, respectively.
The Company and its subsidiaries file income tax returns in the U.S. federal jurisdiction, various states and the United Kingdom. With few exceptions, the Company is no longer subject to U.S. federal, state, and local, or United Kingdom examinations by tax authorities for years before 2002.
Note 8: Commitments and Contingencies
The Company entered into a contract to purchase properties comprising 428,000 square feet and 19 acres of land for an investment of $104.1 million. The properties are located in the Arizona region. As part of this transaction the Company agreed to assume a mortgage of $51 million. Concurrent with entering into this contract, the Company paid a deposit of approximately $1.2 million which is included in prepaid expenses and other assets in the accompanying condensed consolidated balance sheet as of June 30, 2007.
Note 9: Subsequent Events
On July 23, 2007, the Company entered into an Agreement and Plan of Merger with Republic Property Trust and Republic Property Limited Partnership, (together, “Republic”). Pursuant to the agreement the Company will acquire Republic for $14.70 per fully diluted share and unit in cash and will assume debt which was approximately $415 million at March 31, 2007. The total consideration is approximately $900 million. The transaction has been approved by both companies’ boards of trustees and is expected to close in the fourth quarter of 2007. The transaction is subject to the approval of Republic’s shareholders as well as other customary closing conditions.
After the completion of the transaction, the Company will own 2.6 million square feet of office properties in the Greater Washington, DC area. The Republic portfolio consists of 13 operating properties consisting of 24 office buildings and a redevelopment property which, upon completion, is expected to comprise 176,000 square feet of office space.

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CONDENSED CONSOLIDATED BALANCE SHEETS OF
LIBERTY PROPERTY LIMITED PARTNERSHIP
(In thousands)
                 
    June 30, 2007     December 31, 2006  
    (Unaudited)          
ASSETS
               
Real estate:
               
Land and land improvements
  $ 740,003     $ 677,041  
Building and improvements
    4,008,403       3,802,949  
Less accumulated depreciation
    (849,996 )     (803,968 )
 
           
 
               
Operating real estate
    3,898,410       3,676,022  
 
               
Development in progress
    651,283       538,521  
Land held for development
    255,361       195,332  
 
           
 
               
Net real estate
    4,805,054       4,409,875  
 
               
Cash and cash equivalents
    12,741       53,737  
Restricted cash
    34,764       55,671  
Accounts receivable
    24,216       23,809  
Deferred rent receivable
    72,522       71,894  
Deferred financing and leasing costs, net of accumulated amortization (2007, $111,914; 2006 $100,406)
    134,681       129,157  
Investments in and advances to unconsolidated joint ventures
    72,570       54,723  
Assets held for sale
    180       51,266  
Prepaid expenses and other assets
    45,513       60,779  
 
           
 
               
Total assets
  $ 5,202,241     $ 4,910,911  
 
           
 
               
LIABILITIES
               
Mortgage loans
  $ 185,814     $ 185,978  
Unsecured notes
    1,955,000       1,955,000  
Credit facility
    542,960       246,960  
Accounts payable
    57,346       40,633  
Accrued interest
    36,339       36,297  
Dividend and distributions payable
    59,163       58,961  
Other liabilities
    245,133       217,751  
 
           
 
               
Total liabilities
    3,081,755       2,741,580  
 
               
Minority interest
    477       419  
 
               
OWNERS’ EQUITY
               
General partner’s equity — common units
    1,847,121       1,871,604  
Limited partners’ equity — preferred units
    188,003       210,960  
— common units
    84,885       86,348  
 
           
 
               
Total owners’ equity
    2,120,009       2,168,912  
 
           
 
               
Total liabilities and owners’ equity
  $ 5,202,241     $ 4,910,911  
 
           
See accompanying notes.

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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS OF
LIBERTY PROPERTY LIMITED PARTNERSHIP
(Unaudited and in thousands, except per unit amounts)
                 
    Three Months Ended  
    June 30, 2007     June 30, 2006  
OPERATING REVENUE
               
Rental
  $ 121,843     $ 113,322  
Operating expense reimbursement
    54,495       46,455  
 
           
Total operating revenue
    176,338       159,777  
 
           
 
               
OPERATING EXPENSE
               
Rental property
    37,886       32,014  
Real estate taxes
    19,490       17,296  
General and administrative
    12,799       11,558  
Depreciation and amortization
    39,266       35,299  
 
           
Total operating expenses
    109,441       96,167  
 
           
 
               
Operating income
    66,897       63,610  
 
               
OTHER INCOME (EXPENSE)
               
Interest and other income
    3,298       2,064  
Interest expense
    (30,137 )     (28,045 )
 
           
Total other income (expense)
    (26,839 )     (25,981 )
 
           
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
    40,058       37,629  
Gain on property dispositions
    1,299       17,438  
Income taxes
    (213 )     (235 )
Minority interest
    (20 )      
Equity in earnings of unconsolidated joint ventures
    326       741  
 
           
 
               
Income from continuing operations
    41,450       55,573  
 
Discontinued operations (including net gain on property dispositions of $17,430 and $16,550 for the three months ended June 30, 2007 and 2006, respectively)
    17,854       19,488  
 
           
 
               
Net income
    59,304       75,061  
 
               
Preferred unit distributions
    (3,774 )     (3,401 )
Excess of preferred unit redemption over carrying amount
    (696 )      
 
           
 
               
Income available to common unitholders
  $ 54,834     $ 71,660  
 
           
 
               
Earnings per common unit
               
Basic:
               
Income from continuing operations
  $ 0.38     $ 0.56  
Income from discontinued operations
    0.19       0.21  
 
           
 
               
Income per common unit — basic
  $ 0.57     $ 0.77  
 
           
 
               
Diluted:
               
Income from continuing operations
  $ 0.38     $ 0.55  
Income from discontinued operations
    0.19       0.21  
 
           
 
               
Income per common unit — diluted
  $ 0.57     $ 0.76  
 
           
 
               
Distributions per common unit
  $ 0.62     $ 0.615  
 
           
 
               
Weighted average number of common units outstanding
               
Basic
    95,787       92,587  
Diluted
    96,518       93,977  
See accompanying notes.

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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS OF
LIBERTY PROPERTY LIMITED PARTNERSHIP
(Unaudited and in thousands, except per unit amounts)
                 
    Six Months Ended  
    June 30, 2007     June 30, 2006  
OPERATING REVENUE
               
Rental
  $ 241,306     $ 223,069  
Operating expense reimbursement
    107,658       93,194  
 
           
Total operating revenue
    348,964       316,263  
 
           
 
               
OPERATING EXPENSE
               
Rental property
    76,030       64,951  
Real estate taxes
    36,637       33,722  
General and administrative
    26,138       21,588  
Depreciation and amortization
    76,982       69,102  
 
           
Total operating expenses
    215,787       189,363  
 
           
 
               
Operating income
    133,177       126,900  
 
               
OTHER INCOME (EXPENSE)
               
Interest and other income
    6,304       3,815  
Interest expense
    (58,315 )     (57,350 )
 
           
Total other income (expense)
    (52,011 )     (53,535 )
 
           
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
    81,166       73,365  
Gain on property dispositions
    1,451       17,483  
Income taxes
    (514 )     (610 )
Minority interest
    (56 )      
Equity in earnings of unconsolidated joint ventures
    1,055       916  
 
           
 
               
Income from continuing operations
    83,102       91,154  
 
               
Discontinued operations (including net gain on property dispositions of $20,231 and $76,080 for the six months ended June 30, 2007 and 2006, respectively)
    21,569       81,317  
 
           
 
               
Net income
    104,671       172,471  
 
               
Preferred unit distributions
    (7,628 )     (6,802 )
Excess of preferred unit redemption over carrying amount
    (696 )      
 
           
 
               
Income available to common unitholders
  $ 96,347     $ 165,669  
 
           
 
               
Earnings per common unit
               
Basic:
               
Income from continuing operations
  $ 0.78     $ 0.91  
Income from discontinued operations
    0.23       0.88  
 
           
 
Income per common unit – basic
  $ 1.01     $ 1.79  
 
           
 
               
Diluted:
               
Income from continuing operations
  $ 0.78     $ 0.89  
Income from discontinued operations
    0.22       0.87  
 
           
 
Income per common unit – diluted
  $ 1.00     $ 1.76  
 
           
 
               
Distributions per common unit
  $ 1.24     $ 1.23  
 
           
 
               
Weighted average number of common units outstanding
               
Basic
    95,508       92,173  
Diluted
    96,358       93,687  
See accompanying notes.

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOW OF
LIBERTY PROPERTY LIMITED PARTNERSHIP
(Unaudited and in thousands)
                 
    Six Months Ended  
    June 30, 2007     June 30, 2006  
OPERATING ACTIVITIES
               
Net income
  $ 104,671     $ 172,471  
Adjustments to reconcile net income to net cash provided by operating activities:
               
Depreciation and amortization
    77,483       75,928  
Amortization of deferred financing costs
    1,989       2,134  
Equity in earnings of unconsolidated joint ventures
    (1,055 )     (916 )
Distributions from unconsolidated joint ventures
    1,050       2,937  
Minority interest in net income
    56        
Gain on property dispositions
    (21,682 )     (93,563 )
Noncash compensation
    5,433       4,085  
Changes in operating assets and liabilities:
               
Restricted cash
    21,712       13,967  
Accounts receivable
    (241 )     (13,308 )
Deferred rent receivable
    (2,113 )     3,031  
Prepaid expenses and other assets
    14,037       (91,558 )
Accounts payable
    16,772       4,401  
Accrued interest
    42       420  
Other liabilities
    27,194       (9,581 )
 
           
Net cash provided by operating activities
    245,348       70,448  
 
           
 
               
INVESTING ACTIVITIES
               
Investment in properties
    (207,617 )     (79,454 )
Investments in and advances to unconsolidated joint ventures
    (17,282 )     (1,939 )
Net proceeds from disposition of properties/land
    191,595       352,658  
Investment in development in progress
    (265,483 )     (176,263 )
Investment in land held for development
    (95,590 )     (27,817 )
Investment in deferred leasing costs
    (21,984 )     (11,311 )
 
           
Net cash (used in) provided by investing activities
    (416,361 )     55,874  
 
           
 
               
FINANCING ACTIVITIES
               
Redemption of preferred units
    (23,650 )      
Repayments of mortgage loans
    (5,798 )     (29,185 )
Proceeds from credit facility
    552,200       234,445  
Repayments on credit facility
    (256,200 )     (275,415 )
Increase in deferred financing costs
    (126 )     (1,813 )
Capital contributions
    39,453       39,841  
Distributions to partners
    (176,806 )     (120,304 )
 
           
Net cash provided by (used in) financing activities
    129,073       (152,431 )
 
           
 
               
Decrease in cash and cash equivalents
    (41,940 )     (26,109 )
Increase in cash and cash equivalents related to foreign currency translation
    944       2,242  
Cash and cash equivalents at beginning of period
    53,737       61,629  
 
           
Cash and cash equivalents at end of period
  $ 12,741     $ 37,762  
 
           
 
               
SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS
               
Write-off of fully depreciated property and deferred costs
  $ 35,626     $ 42,691  
Assumption of mortgage loans
  $ 5,634     $  
Issuance of operating partnership units
  $     $ 30,000  
See accompanying notes.

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Liberty Property Limited Partnership
Notes to Condensed Consolidated Financial Statements (Unaudited)
June 30, 2007
Note 1: Organization and Basis of Presentation
Organization
Liberty Property Trust (“the Trust”) is a self-administered and self-managed Maryland real estate investment trust (a “REIT”). Substantially all of the Trust’s assets are owned directly or indirectly, and substantially all of the Trust’s operations are conducted directly or indirectly, by its subsidiary, Liberty Property Limited Partnership, a Pennsylvania limited partnership, (the “Operating Partnership” and, together with the Trust and their consolidated subsidiaries, the “Company”). The Trust is the sole general partner and also a limited partner of the Operating Partnership, owning 95.6% of the common equity of the Operating Partnership at June 30, 2007. The Company provides leasing, property management, development, acquisition and other tenant-related services for a portfolio of industrial and office properties that are located within the United States and the United Kingdom. See a description of the Company’s markets in Note 2 to the Company’s financial statements.
Basis of Presentation
The accompanying unaudited condensed consolidated financial statements of the Operating Partnership and its subsidiaries have been prepared in accordance with United States generally accepted accounting principles (“US GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by US GAAP for complete financial statements and should be read in conjunction with the consolidated financial statements and notes thereto included in the Annual Report on Form 10-K of the Trust and the Operating Partnership for the year ended December 31, 2006. In the opinion of management, all adjustments (consisting solely of normal recurring adjustments) necessary for a fair presentation of the financial statements for these interim periods have been included. The results of interim periods are not necessarily indicative of the results to be obtained for a full fiscal year. Certain amounts from prior periods have been reclassified to conform to the current period presentation.

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Income per Common Unit
The following table sets forth the computation of basic and diluted income per common unit (in thousands, except per unit amounts):
                                                    
    For the Three Months Ended June 30, 2007     For the Three Months Ended June 30, 2006  
            Weighted                     Weighted        
    Income     Average Units     Per     Income     Average Units     Per  
    (Numerator)     (Denominator)     Unit     (Numerator)     (Denominator)     Unit  
Income from continuing operations
  $ 41,450                     $ 55,573                  
Less: Preferred unit distributions
    (3,774 )                     (3,401 )                
Less: Excess of preferred unit redemption over carrying amount
    (696 )                                      
 
                                           
 
                                               
Basic income from continuing operations
                                               
Income from continuing operations available to common unitholders
    36,980       95,787     $ 0.38       52,172       92,587     $ 0.56  
 
                                           
Dilutive units for long-term compensation plans
          731                     1,390          
 
                                       
 
                                               
Diluted income from continuing operations
                                               
Income from continuing operations available to common unitholders and assumed conversions
    36,980       96,518     $ 0.38       52,172       93,977     $ 0.55  
 
                                   
 
                                               
Basic income from discontinued operations
                                               
Discontinued operations
    17,854       95,787     $ 0.19       19,488       92,587     $ 0.21  
 
                                           
Dilutive units for long-term compensation plans
          731                     1,390          
 
                                       
 
                                               
Diluted income from discontinued operations
                                               
Discontinued operations
    17,854       96,518     $ 0.19       19,488       93,977     $ 0.21  
 
                                   
 
                                               
Basic income per common unit
                                               
Income available to common unitholders
    54,834       95,787     $ 0.57       71,660       92,587     $ 0.77  
 
                                           
Diluted units for long-term compensation plans
          731                     1,390          
 
                                       
 
                                               
Diluted income per common unit
                                               
Income available to common unitholders and assumed conversions
  $ 54,834       96,518     $ 0.57     $ 71,660       93,977     $ 0.76  
 
                                   

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    For the Six Months Ended June 30, 2007     For the Six Months Ended June 30, 2006  
            Weighted                   Weighted        
    Income     Average Units     Per     Income     Average Units     Per  
    (Numerator)     (Denominator)     Unit     (Numerator)     (Denominator)     Unit  
Income from continuing operations
  $ 83,102                     $ 91,154                  
Less: Preferred unit distributions
    (7,628 )                     (6,802 )                
Less: Excess of preferred unit redemption over carrying amount
    (696 )                                      
 
                                           
 
                                               
Basic income from continuing operations
                                               
Income from continuing operations available to common unitholders
    74,778       95,508     $ 0.78       84,352       92,173     $ 0.91  
 
                                           
Dilutive units for long-term compensation plans
          850                     1,514          
 
                                       
 
                                               
Diluted income from continuing operations
                                               
Income from continuing operations available to common unitholders and assumed conversions
    74,778       96,358     $ 0.78       84,352       93,687     $ 0.89  
 
                                   
 
                                               
Basic income from discontinued operations
                                               
Discontinued operations
    21,569       95,508     $ 0.23       81,317       92,173     $ 0.88  
 
                                           
Dilutive units for long-term compensation plans
          850                     1,514          
 
                                       
 
                                               
Diluted income from discontinued operations
                                               
Discontinued operations
    21,569       96,358     $ 0.22       81,317       93,687     $ 0.87  
 
                                     
 
                                               
Basic income per common unit
                                               
Income available to common unitholders
    96,347       95,508     $ 1.01       165,669       92,173     $ 1.79  
 
                                           
Diluted units for long-term compensation plans
          850                     1,514          
 
                                       
 
                                               
Diluted income per common unit
                                               
Income available to common unitholders and assumed conversions
  $ 96,347       96,358     $ 1.00     $ 165,669       93,687     $ 1.76  
 
                                   
Foreign Currency Translation
The functional currency of the Company’s United Kingdom operations is pounds sterling. The Company translates the financial statements for the United Kingdom operations into US dollars. Gains and losses resulting from this translation do not impact the results of operations and are included in general partner’s equity – common units. Other comprehensive income for the three and six months ended June 30, 2007 was $1.8 million and $2.2 million, respectively, as compared to $5.1 million and $5.6 million for the same periods in 2006. Upon sale or upon complete or substantially complete liquidation of a foreign investment, the gain or loss on the sale will include the cumulative translation adjustments, which equaled $22.5 million and $20.3 million at June 30, 2007 and December 31, 2006, respectively, that have been previously recorded in general partner’s equity – common units.
Note 2: Segment Information
The Company operates its portfolio of properties within the United States and the United Kingdom as fully detailed below. The Company reviews the performance of the portfolio on a geographical basis. As such, the following regions are considered the Company’s reportable segments:
     
   Reportable Segments   Markets
Delaware Valley
  Southeastern Pennsylvania; New Jersey
Midwest
  Lehigh Valley, Pennsylvania; Michigan; Minnesota; Milwaukee; Chicago
Mid-Atlantic
  Maryland; Piedmont Triad, NC; Greenville, SC; Richmond; Virginia Beach
Florida
  Jacksonville; Orlando; Boca Raton; Tampa; Texas
Arizona
  Phoenix
United Kingdom
  County of Kent

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The Company began to report the results of the Arizona segment during the three months ended March 31, 2007. As required by SFAS No. 131 (“SFAS No. 131”) “Disclosures about Segments of an Enterprise and Related Information,” consolidated financial statements issued by the Company in the future will reflect modifications to the Company’s reportable segments resulting from the changes described above including reclassification of all comparative prior period segment information.
The Company’s reportable segments are distinct business units which are each managed separately in order to concentrate market knowledge within a geographic area. Within these reportable segments, the Company derives its revenues from its two product types: industrial properties and office properties.
The Company evaluates the performance of the reportable segments based on property level operating income, which is calculated as rental revenue and operating expense reimbursement less rental property expenses and real estate taxes. The accounting policies of the reportable segments are the same as those for the Company on a consolidated basis. The operating information for the Operating Partnership by segment is as follows (in thousands):
For the Three Months Ended June 30, 2007
                                                                         
    Delaware Valley     Midwest                                    
    Southeastern             Lehigh             Mid-                     United        
    Pennsylvania     Other     Valley     Other     Atlantic     Florida     Arizona     Kingdom     Total  
Operating revenue
  $ 43,107     $ 13,444     $ 23,350     $ 26,213     $ 32,769     $ 35,809     $ 1,061     $ 585     $ 176,338  
Rental property expenses and real estate taxes
    14,382       4,504       6,541       9,637       10,004       11,850       271       187       57,376  
 
                                                     
Property level operating income
  $ 28,725     $ 8,940     $ 16,809     $ 16,576     $ 22,765     $ 23,959     $ 790     $ 398       118,962  
 
                                                       
Interest and other income
                                                                    3,298  
Interest expense
                                                                    (30,137 )
General and administrative
                                                                    (12,799 )
Depreciation and amortization
                                                                    (39,266 )
 
                                                                     
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
                                                                    40,058  
Gain on property dispositions
                                                                    1,299  
Income taxes
                                                                    (213 )
Minority interest
                                                                    (20 )
Equity in earnings of unconsolidated joint ventures
                                                                    326  
Discontinued operations
                                                                    17,854  
 
                                                                     
 
                                                                       
Net income
                                                                  $ 59,304  
 
                                                                     

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For the Three Months Ended June 30, 2006
                                                                         
    Delaware Valley     Midwest                                    
    Southeastern             Lehigh             Mid-                     United        
    Pennsylvania     Other     Valley     Other     Atlantic     Florida     Arizona     Kingdom     Total  
Operating revenue
  $ 43,517     $ 13,187     $ 21,104     $ 25,643     $ 29,385     $ 26,124     $ 547     $ 270     $ 159,777  
Rental property expenses and real estate taxes
    13,138       3,687       5,634       9,509       8,414       8,800       39       89       49,310  
 
                                                     
Property level operating income
  $ 30,379     $ 9,500     $ 15,470     $ 16,134     $ 20,971     $ 17,324     $ 508     $ 181       110,467  
 
                                                       
Interest and other income
                                                                    2,064  
Interest expense
                                                                    (28,045 )
General and administrative
                                                                    (11,558 )
Depreciation and amortization
                                                                    (35,299 )
 
                                                                     
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
                                                                    37,629  
Gain on property dispositions
                                                                    17,438  
Income taxes
                                                                    (235 )
Minority interest
                                                                     
Equity in earnings of unconsolidated joint ventures
                                                                    741  
Discontinued operations
                                                                    19,488  
 
                                                                     
 
                                                                       
Net income
                                                                  $ 75,061  
 
                                                                     
For the Six Months Ended June 30, 2007
                                                                         
    Delaware Valley     Midwest                                    
    Southeastern             Lehigh             Mid-                     United        
    Pennsylvania     Other     Valley     Other     Atlantic     Florida     Arizona     Kingdom     Total  
Operating revenue
  $ 86,885     $ 27,358     $ 44,427     $ 51,810     $ 65,077     $ 70,344     $ 2,076     $ 987     $ 348,964  
Rental property expenses and real estate taxes
    29,386       8,846       11,425       19,651       20,157       22,428       448       326       112,667  
 
                                                     
Property level operating income
  $ 57,499     $ 18,512     $ 33,002     $ 32,159     $ 44,920     $ 47,916     $ 1,628     $ 661       236,297  
 
                                                       
Interest and other income
                                                                    6,304  
Interest expense
                                                                    (58,315 )
General and administrative
                                                                    (26,138 )
Depreciation and amortization
                                                                    (76,982 )
 
                                                                     
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
                                                                    81,166  
Gain on property dispositions
                                                                    1,451  
Income taxes
                                                                    (514 )
Minority interest
                                                                    (56 )
Equity in earnings of unconsolidated joint ventures
                                                                    1,055  
Discontinued operations
                                                                    21,569  
 
                                                                     
 
                                                                       
Net income
                                                                  $ 104,671  
 
                                                                     

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For the Six Months Ended June 30, 2006
                                                                         
                                               
    Delaware Valley     Midwest                                      
    Southeastern             Lehigh             Mid-                     United        
    Pennsylvania     Other     Valley     Other     Atlantic     Florida     Arizona     Kingdom     Total  
Operating revenue
  $ 85,163     $ 26,083     $ 42,906     $ 52,642     $ 57,236     $ 51,194     $ 547     $ 492     $ 316,263  
Rental property expenses and real estate taxes
    26,637       7,543       10,860       19,578       17,044       16,843       39       129       98,673  
 
                                                     
Property level operating income
  $ 58,526     $ 18,540     $ 32,046     $ 33,064     $ 40,192     $ 34,351     $ 508     $ 363       217,590  
 
                                                       
Interest and other income
                                                                    3,815  
Interest expense
                                                                    (57,350 )
General and administrative
                                                                    (21,588 )
Depreciation and amortization
                                                                    (69,102 )
 
                                                                     
Income before property dispositions, income taxes, minority interest and equity in earnings of unconsolidated joint ventures
                                                                    73,365  
Gain on property dispositions
                                                                    17,483  
Income taxes
                                                                    (610 )
Minority interest
                                                                     
Equity in earnings of unconsolidated joint ventures
                                                                    916  
Discontinued operations
                                                                    81,317  
 
                                                                     
 
                                                                       
Net income
                                                                  $ 172,471  
 
                                                                     
Note 3: SFAS No. 144, “Accounting for the Impairment or Disposal of Long-Lived Assets”
In accordance with SFAS No. 144, the operating results and gain/(loss) on the disposition of operating real estate for properties sold and held for sale are reflected in the condensed consolidated statements of operations as discontinued operations. Prior period financial statements have been adjusted for discontinued operations. The proceeds from dispositions of operating properties for the three and six months ended June 30, 2007 were $97.6 million and $181.9 million, respectively, as compared to the $101.7 million and $258.2 million, respectively, for the same periods in 2006.
Below is a summary of the results of operations of the properties held for sale and disposed of through the respective disposition dates (in thousands):
                                 
    Three Months Ended     Six Months Ended  
    June 30, 2007     June 30, 2006     June 30, 2007     June 30, 2006  
Revenues
  $ 1,301     $ 12,083     $ 4,912     $ 25,587  
Operating expenses
    (219 )     (4,117 )     (1,348 )     (8,836 )
Interest expense
    (250 )     (1,942 )     (999 )     (5,052 )
Depreciation and amortization
    (408 )     (3,086 )     (1,227 )     (6,462 )
 
                       
Income before property dispositions and minority interest
  $ 424     $ 2,938     $ 1,338     $ 5,237  
 
                       
One property totaling 6,000 square feet located in the Company’s Mid-Atlantic segment was sold in July 2007 and is considered to be held for sale as of June 30, 2007.
Interest expense is allocated to discontinued operations as permitted under Emerging Issues Task Force (“EITF”) Issue 87-24, “Allocation of Interest to Discontinued Operations,” and such interest expense has been included in computing income from discontinued operations. The allocation of interest expense to discontinued operations was based on the ratio of net assets sold (without continuing involvement) or held for sale to the sum of total net assets plus consolidated debt.

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Note 4: Joint Ventures
Liberty/Commerz 1701 JFK Boulevard, LP
On April 13, 2006, the Company entered into a joint venture pursuant to which it sold an 80% interest in the equity of Comcast Center, a 1.25 million square foot office tower the Company is developing in Philadelphia, Pennsylvania. The transaction valued the property at $512 million. In connection with the transaction, the joint venture obtained a $324 million forward loan commitment at a rate of 6.15% assuming the loan closes in March 2008. In addition to retaining a 20% interest, the Company will receive leasing and property management fees and may receive a promoted interest if certain return thresholds are met.
Under the terms of the joint venture arrangement, the Company is obligated to complete development of the building, the estimated cost of which is approximately $495 million, and is also obligated to complete the initial lease up of the property. Based upon the updated leasing schedule as of June 30, 2007, the Company may have to fund $3.5 million in rent support. The criteria for sale recognition in accordance with SFAS No. 66 “Accounting for the Sale of Real Estate” have not been met and this transaction is accounted for a financing arrangement.
Liberty Illinois, LP
On April 25, 2006, the Company entered into a joint venture selling a 75% equity interest in six distribution buildings totaling 2.1 million square feet and 104 acres of developable land. The joint venture valued the buildings and land at $125.0 million. The Company retained a 25% ownership interest in the joint venture, receives development, leasing and property management fees, and may receive a promoted interest if certain return thresholds are met.
Note 5: Preferred Units
On June 15, 2007, the Company redeemed for $23.7 million its outstanding 7.625% Series D Cumulative Redeemable Preferred Units. The redemption resulted in a $0.7 million write off of Series D issuance costs.
Note 6: Recently Issued Accounting Standards
SFAS No. 157
In September 2006, the Financial Accounting Standards Board (“FASB”) issued SFAS No. 157, “Fair Value Measurements” (“SFAS No. 157”), which defines fair value, establishes a framework for consistently measuring fair value under US GAAP and expands disclosures about fair value measurements. SFAS No. 157 is effective for the Company beginning January 1, 2008, and the provisions of SFAS No. 157 will be applied prospectively as of that date. The Company does not anticipate that the adoption of this statement will have a material effect on its financial position or results of operations.
SFAS No. 159
In February 2007, the FASB issued SFAS No. 159, “The Fair Value Option for Financial Assets and Financial Liabilities” (“SFAS No. 159”). SFAS No. 159 provides companies with an option to report selected financial assets and liabilities at fair value and establishes presentation and disclosure requirements designed to facilitate comparisons between companies that choose different measurements attributes for similar types of assets and liabilities. SFAS No. 159 is effective for fiscal years beginning after November 15, 2007. The Company does not anticipate that the adoption of this statement will have a material effect on its financial position or results of operations.
FIN 48
In July 2006, the FASB issued FASB Interpretation No. 48, ”Accounting for Uncertainty in Income Taxes” (“FIN 48”). FIN 48 is an interpretation of SFAS No. 109, “Accounting for Income Taxes”, and it seeks to reduce the diversity in practice associated with certain aspects of measurement and recognition in accounting for income taxes. In addition, FIN 48 provides guidance on derecognition, classification, interest and penalties, and accounting in interim periods and requires expanded disclosure with respect to the uncertainty in income taxes.
The Company adopted the provisions of FIN 48 on January 1, 2007. As a result of the implementation of FIN 48, no uncertain tax positions were identified which would result in the recording of a liability for unrecognized tax benefits, and correspondingly no benefit recognition was identified that would affect the effective tax rate. Additionally, there are no possibly significant unrecognized tax benefits which are reasonably expected to occur within the next 12 months. The Company’s policy is to recognize interest accrued related to unrecognized benefits in interest expense and penalties in other expense. There are no interest and penalties deducted in the current period and no interest and penalties accrued at June 30, 2007 and December 31, 2006, respectively.

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The Company and its subsidiaries file income tax returns in the U.S. federal jurisdiction, various states and the United Kingdom. With few exceptions, the Company is no longer subject to U.S. federal, state, and local, or United Kingdom examinations by tax authorities for years before 2002.
Note 7: Commitments and Contingencies
The Company entered into a contract to purchase properties comprising 428,000 square feet and 19 acres of land for an investment of $104.1 million. The properties are located in the Arizona region. As part of this transaction the Company agreed to assume a mortgage of $51 million. Concurrent with entering into this contract, the Company paid a deposit of approximately $1.2 million which is included in prepaid expenses and other assets in the accompanying condensed consolidated balance sheet as of June 30, 2007.
Note 8: Subsequent Events
On July 23, 2007, the Company entered into an Agreement and Plan of Merger with Republic Property Trust and Republic Property Limited Partnership, (together, “Republic”). Pursuant to the agreement the Company will acquire Republic for $14.70 per fully diluted share and unit in cash and will assume debt which was approximately $415 million at March 31, 2007. The total consideration is approximately $900 million. The transaction has been approved by both companies’ boards of trustees and is expected to close in the fourth quarter of 2007. The transaction is subject to the approval of Republic’s shareholders as well as other customary closing conditions.
After the completion of the transaction, the Company will own 2.6 million square feet of office properties in the Greater Washington, DC area. The Republic portfolio consists of 13 operating properties consisting of 24 office buildings and a redevelopment property which, upon completion, is expected to comprise 176,000 square feet of office space.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Overview
Liberty Property Trust (the “Trust”) is a self-administered and self-managed Maryland real estate investment trust (“REIT”). Substantially all of the Trust’s assets are owned directly or indirectly, and substantially all of the Trust’s operations are conducted directly or indirectly, by its subsidiary, Liberty Property Limited Partnership, a Pennsylvania limited partnership (the “Operating Partnership” and, collectively with the Trust and their consolidated subsidiaries, the “Company”).
As of June 30, 2007, the Company owned and operated 373 industrial and 298 office properties (the “Wholly Owned Properties in Operation”) totaling 60.9 million square feet. In addition, as of June 30, 2007, the Company owned 26 properties under development (the “Wholly Owned Properties under Development”) and 1,409 acres of land, substantially all of which is zoned for commercial use. Additionally, the Company had an ownership interest in 42 industrial and 10 office properties comprising 7.5 million square feet, (the “JV Properties in Operation” and, together with the Wholly Owned Properties in Operation, the “Properties in Operation”), four development properties comprising 690,000 square feet (the “JV Properties under Development” and together with the Wholly Owned Properties under Development, the “Properties under Development”) and 380 acres of developable land owned by unconsolidated joint ventures.
The Company focuses on creating value for shareholders and increasing profitability and cash flow. With respect to its Properties in Operation, the Company endeavors to maintain high occupancy levels while increasing rental rates. The Company pursues development opportunities that it believes will create value and yield acceptable returns. The Company also acquires properties that it believes will create long-term value, and disposes of properties that no longer fit within the Company’s strategic objectives or in situations where it can optimize cash proceeds. The Company’s operating results depend primarily upon income from rental operations and are substantially influenced by rental demand for the Properties in Operation.
Rental demand for the Properties in Operation generally improved during the six months ended June 30, 2007. Although in some markets the Company continues to experience market conditions characterized by an oversupply of leaseable space and/or soft demand, the Company believes that the majority of its markets are recovering from several years of a generally slow real estate economy. Rental rates in many of the Company’s markets have stabilized or improved. The Company successfully leased 5.2 million square feet during the three months ended June 30, 2007 and attained occupancy of 90.9% for the Wholly Owned Properties in Operation and 92.5% for the Joint Venture Properties in Operation for a combined occupancy of 91.1% for the Properties in Operation as of that date. The Company believes that straight line rents on renewal and replacement leases for 2007 will on average be 1% to 3% greater than rents on expiring leases, notwithstanding selected decreases. Furthermore, the Company believes that average occupancy for its Properties in Operation will improve by 1% to 2% for 2007 compared to 2006.
WHOLLY OWNED CAPITAL ACTIVITY
Conditions to date in 2007 for the acquisition of properties continue to be very competitive. For 2007, the Company believes that wholly owned property acquisitions will be in the $450 to $550 million range and that, similar to 2006, certain of the acquired properties will be either vacant or underleased. A substantial portion of the overall planned acquisition activity will be used to facilitate the Company’s entry into the Phoenix market. In addition, as described below, the Company expects to close on a $900 million acquisition of Republic Property Trust. The Company executes acquisitions of properties when it believes that they are attractively priced and will positively contribute to earnings upon lease up and stabilization. During the three months ended June 30, 2007, the Company acquired five properties representing 363,000 square feet for a Total Investment, as defined below, of $69.4 million. From January 1, 2007 to June 30, 2007, the Company acquired 14 properties representing 2.0 million square feet for a Total Investment of $201.0 million. These acquisitions generally served to increase the Company’s presence or balance the product mix in markets the Company believes to have significant potential. The properties acquired in the six months ended June 30, 2007 were primarily located in Phoenix (500,000 square feet) and Houston (900,000 square feet). “Total Investment” for a property is defined as the property’s purchase price plus closing costs and management’s estimate, as determined at the time of acquisition, of the cost of necessary building improvements in the case of acquisitions, or land costs and land and building improvement costs in the case of development projects, and, where appropriate, other development costs and carrying costs.

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The real estate investment market continues to be very strong. Given this situation, the Company anticipates that wholly owned disposition activity will be in the $350 million to $450 million range for 2007. Disposition activity allows the Company to (1) reduce its holdings in certain markets and product types within a market; (2) lower the average age of the portfolio; and (3) take advantage of favorable market conditions to optimize the cash proceeds from the sale of certain assets. A substantial portion of the planned disposition activity will be related to the Company’s planned exit from the Michigan market. During the three months ended June 30, 2007, the Company realized proceeds of $111.0 million from the sale of 10 operating properties representing 1.8 million square feet and 149 acres of land. From January 1, 2007 to June 30, 2007, the Company realized proceeds of $195.3 million from the sale of 29 operating properties representing 2.7 million square feet and 149 acres of land. A substantial portion of the properties sold during this period were in the Michigan market.
In 2007, the Company will continue to pursue development opportunities and the Company believes that during 2007 it will bring into service from its development pipeline approximately $325 to $350 million of Total Investment in operating real estate. During the three months ended June 30, 2007, the Company brought into service 11 Wholly Owned Properties under Development representing 2.2 million square feet and a Total Investment of $164.0 million, and initiated $34.7 million in real estate development. During the six months ended June 30, 2007, the Company brought into service 14 Wholly Owned Properties under Development representing 2.4 million square feet and a Total Investment of $189.1 million, and initiated $117.1 million in real estate development. As of June 30, 2007, the projected Total Investment of the Wholly Owned Properties under Development (excluding the Comcast Center) was $388.8 million. The projected Total Investment for the Comcast Center is $495 million. Although in April 2006 the Company entered into a joint venture, whereby the Company sold an 80% interest in the equity of the Comcast Center, the terms of the joint venture obligate the Company to complete the development of the building and consequently this development is treated as a Wholly Owned Property under Development.
JOINT VENTURE CAPITAL ACTIVITY
The Company periodically enters into joint venture relationships in connection with the execution of its real estate operating strategy. During 2006, the Company entered into two joint ventures. – See Note 4 to the Company’s financial statements. The Company believes that joint ventures in which it holds an ownership interest will acquire properties in the $75 to $100 million range in 2007. During the three months ended June 30, 2007, joint ventures in which the Company held an ownership interest acquired two properties representing 500,000 square feet for a Total Investment of $26.3 million. In addition, during the three months ended June 30, 2007, unconsolidated joint ventures brought into service one development property representing 593,000 square feet and a Total Investment of $27.4 million and initiated $16.4 million in real estate development. During the six months ended June 30, 2007, joint ventures in which the Company held an ownership interest acquired two properties representing 500,000 square feet for a Total Investment of $26.3 million. In addition, during the six months ended June 30, 2007, unconsolidated joint ventures brought into service two development properties representing 796,000 square feet and a Total Investment of $38.5 million and initiated $16.4 million in real estate development. As of June 30, 2007, the projected Total Investment of Joint Venture Properties under Development was $60.1 million.
ACQUISITION OF REPUBLIC PROPERTY TRUST
On July 23, 2007, The Company entered into an Agreement and Plan of Merger with Republic Property Trust, a Maryland real estate investment trust and Republic Property Limited Partnership, a Delaware limited partnership and Republic’s operating partnership (together, “Republic”). Pursuant to the Merger Agreement, the Company will acquire Republic for $14.70 per fully diluted share and unit in cash and will assume debt which was approximately $415 million at March 31, 2007. The Company believes that its existing sources of capital, which include the public debt and equity markets, proceeds from disposition of properties, equity contributions from joint venture partners and net cash provided from operating activities will provide sufficient funds to fund the Republic acquisition. The parties currently anticipate that the Merger, which is subject to customary closing conditions, will close in the fourth quarter of 2007.

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The composition of the Company’s Properties in Operation as of June 30, 2007 and 2006 is as follows (in thousands, except dollars and percentages):
                                                 
    Net Rent              
    Per Square Foot     Total Square Feet     Percent Occupied  
    June 30     June 30     June 30  
    2007     2006     2007     2006     2007     2006  
Wholly Owned Properties in Operation:
                                               
Industrial-Distribution
  $ 4.34     $ 4.25       27,296       25,623       90.2 %     93.5 %
Industrial-Flex
  $ 8.81     $ 8.71       12,405       12,333       92.3 %     93.5 %
Office
  $ 13.82     $ 13.78       21,215       19,870       90.9 %     90.4 %
 
                                   
 
  $ 8.56     $ 8.42       60,916       57,826       90.9 %     92.5 %
 
                                   
                                                 
    Net Rent              
    Per Square Foot     Total Square Feet     Percent Occupied  
    June 30     June 30     June 30  
    2007     2006     2007     2006     2007     2006  
Joint Venture Properties in Operation:
                                               
Industrial-Distribution
  $ 3.60     $ 4.11       6,934       5,229       92.2 %     95.9 %
Industrial-Flex
  $ 28.64     $ 29.67       171       170       100.0 %     100.0 %
Office
  $ 36.56     $ 33.13       364       364       94.7 %     98.1 %
 
                                   
 
  $ 5.86     $ 6.76       7,469       5,763       92.5 %     96.1 %
 
                                   
                                                 
    Net Rent              
    Per Square Foot     Total Square Feet     Percent Occupied  
    June 30     June 30     June 30  
    2007     2006     2007     2006     2007     2006  
Properties in Operation:
                                               
Industrial-Distribution
  $ 4.19     $ 4.23       34,230       30,852       90.6 %     93.9 %
Industrial-Flex
  $ 9.10     $ 9.02       12,576       12,503       92.4 %     93.6 %
Office
  $ 14.22     $ 14.16       21,579       20,234       91.0 %     90.6 %
 
                                   
 
  $ 8.27     $ 8.26       68,385       63,589       91.1 %     92.8 %
 
                                   
Geographic segment data for the three and six months ended June 30, 2007 and 2006 are included in Note 2 to the Company’s financial statements.
Forward-Looking Statements
When used throughout this report, the words “believes,” “anticipates” and “expects” and similar expressions are intended to identify forward-looking statements. Such statements indicate that assumptions have been used that are subject to a number of risks and uncertainties that could cause actual financial results or management plans and objectives to differ materially from those projected or expressed herein, including: the effect of national and regional economic conditions; rental demand; the Company’s ability to identify and secure additional properties and sites that meet its criteria for acquisition or development; the availability and cost of capital; the effect of prevailing market interest rates; and other risks described from time to time in the Company’s filings with the SEC. Given these uncertainties, readers are cautioned not to place undue reliance on such statements.
Critical Accounting Policies and Estimates
Refer to the Company’s Annual Report on Form 10-K for the year ended December 31, 2006 for a discussion of critical accounting policies which include capitalized costs, revenue recognition, allowance for doubtful accounts and impairment of real estate and intangibles. During the three months ended June 30, 2007, there were no material changes to these policies.

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Results of Operations
The following discussion is based on the consolidated financial statements of the Company. It compares the results of operations of the Company for the three and six months ended June 30, 2007 with the results of operations of the Company for the three and six months ended June 30, 2006. As a result of the varying levels of development, acquisition and disposition activities by the Company in 2007 and 2006, the overall operating results of the Company during such periods are not directly comparable. However, certain data, including the Same Store comparison, do lend themselves to direct comparison.
This information should be read in conjunction with the accompanying condensed consolidated financial statements and notes included elsewhere in this report.
Comparison of Three and Six Months Ended June 30, 2007 to Three and Six Months Ended June 30, 2006
Overview
The Company’s average gross investment in operating real estate owned for the three months ended June 30, 2007 increased to $4,621.5 million from $3,927.8 million for the three months ended June 30, 2006, and for the six months ended June 30, 2007 increased to $4,513.1 million from $3,885.8 million for the six months ended June 30, 2006. These increases in operating real estate resulted in increases in rental revenue, operating expense reimbursement, rental property operating expenses, real estate taxes, and depreciation and amortization expense.
Total operating revenue increased to $176.3 million for the three months ended June 30, 2007 from $159.8 million for the three months ended June 30, 2006 and increased to $349.0 million for the six months ended June 30, 2007 from $316.3 million for the six months ended June 30, 2006. The $16.5 million increase during the three months ended June 30, 2007 compared to the same period in 2006 was primarily due to the increase in investment in operating real estate and the increase in operating revenue from the Same Store group of properties – discussed below. This increase was partially offset by a decrease in “Termination Fees” which totaled $0.6 million for the three months ended June 30, 2007 as compared to $3.8 million for the same period in 2006. The $32.7 million increase during the six months ended June 30, 2007 compared to the same period in 2006 was primarily due to the increase in investment in operating real estate and the increase in operating revenue from the Same Store group of properties – discussed below. This increase was partially offset by a decrease in “Termination Fees” which totaled $1.3 million for the six months ended June 30, 2007 as compared to $4.9 million for the same period in 2006. Termination Fees are fees that the Company agrees to accept in consideration for permitting certain tenants to terminate their leases prior to the contractual expiration date. Termination Fees are included in rental revenue.
Segments
The Company evaluates the performance of the Properties in Operation by reportable segment (see Note 2 to the Company’s financial statements for reconciliation to net income). The following table identifies changes in reportable segments (dollars in thousands):
Property Level Operating Income:
                                                 
    Three Months Ended     Six Months Ended  
    June 30, 2007     June 30, 2006     % inc (dec)     June 30, 2007     June 30, 2006     % inc (dec)  
Delaware Valley
                                               
– SE Pennsylvania
  $ 28,725     $ 30,379       (5.4 %)   $ 57,499     $ 58,526       (1.8 %)
– Other
    8,940       9,500       (5.9 %)     18,512       18,540       (0.2 %)
Midwest
                                               
– Lehigh Valley
    16,809       15,470       8.7 %     33,002       32,046       3.0 %
– Other
    16,576       16,134       2.7 %     32,159       33,064       (2.7 %)
Mid-Atlantic
    22,765       20,971       8.6 %     44,920       40,192       11.8 %(2)
Florida
    23,959       17,324       38.3 %(2)     47,916       34,351       39.4 %(2)
Arizona
    790       508       55.5 %(1)     1,628       508       220.5 %(1)
United Kingdom
    398       181       119.9 %(2)     661       363       82.1 %(2)
 
                                   
Totals
  $ 118,962     $ 110,467       7.7 %   $ 236,297     $ 217,590       8.6 %
 
                                   

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(1)   The increases for the three and six months ended June 30, 2007 versus the three and six months ended June 30, 2006 are primarily due to an increase in average gross investment in operating real estate.
 
(2)   The increases for the three and six months ended June 30, 2007 versus the three and six months ended June 30, 2006 are due to an increase in average gross investment in operating real estate and increased occupancy during 2007.
Same Store
Property level operating income, exclusive of Termination Fees, for the Same Store properties increased to $105.7 million for the three months ended June 30, 2007 from $103.5 million for the three months ended June 30, 2006 on a straight line basis (which recognizes rental revenue evenly over the life of the lease) and increased to $105.3 million for the three months ended June 30, 2007 from $102.2 million for the three months ended June 30, 2006 on a cash basis. These increases of 2.2% and 3.1%, respectively, are primarily due to an increase in occupancy and an increase in average rent per square foot for the Same Store properties.
Property level operating income, exclusive of Termination Fees, for the Same Store properties increased to $212.6 million for the six months ended June 30, 2007 from $206.7 million for the six months ended June 30, 2006 on a straight line basis and increased to $211.4 million for the six months ended June 30, 2007 from $203.8 million for the six months ended June 30, 2006 on a cash basis. These increases of 2.8% and 3.7%, respectively, are primarily due to an increase in occupancy and an increase in average rent per square foot for the Same Store properties.
Management generally considers the performance of the Same Store properties to be a useful financial performance measure because the results are directly comparable from period to period. Management further believes that the performance comparison should exclude Termination Fees since they are more event specific and are not representative of ordinary performance results. In addition, Same Store property level operating income exclusive of Termination Fees is considered by management to be a more reliable indicator of the portfolio’s baseline performance. The Same Store properties consist of the 602 properties totaling approximately 52.8 million square feet owned since January 1, 2006.
Set forth below is a schedule comparing the property level operating income, on a straight line basis and on a cash basis, for the Same Store properties for the three and six months ended June 30, 2007 and 2006. Same Store property level operating income is a non-GAAP measure and does not represent income before property dispositions, income taxes, minority interest and equity in earnings (loss) of unconsolidated joint ventures because it does not reflect the consolidated operations of the Company. Investors should review Same Store results, along with Funds from operations (see “Liquidity and Capital Resources” section), GAAP net income and cash flow from operating activities, investing activities and financing activities when trying to understand the Company’s operating performance. Also, set forth below is a reconciliation of Same Store property level operating income to net income (in thousands).

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    Three Months Ended     Six Months Ended  
    June 30, 2007     June 30, 2006     June 30, 2007     June 30, 2006  
Same Store:
                               
Rental revenue
  $ 107,822     $ 105,927     $ 216,175     $ 211,364  
Operating expenses:
                               
Rental property expense
    34,711       31,577       69,961       64,135  
Real estate taxes
    17,012       16,526       32,781       31,963  
Operating expense recovery
    (49,649 )     (45,670 )     (99,167 )     (91,468 )
 
                       
Unrecovered operating expenses
    2,074       2,433       3,575       4,630  
 
                       
 
                               
Property level operating income
    105,748       103,494       212,600       206,734  
Less straight line rent
    425       1,336       1,165       2,921  
 
                       
 
                               
Cash basis property level operating income
  $ 105,323     $ 102,158     $ 211,435     $ 203,813  
 
                       
 
                               
Reconciliation of non-GAAP financial measure:
                               
Property level operating income — Same Store
  $ 105,748     $ 103,494     $ 212,600     $ 206,734  
Property level operating income — properties purchased or developed subsequent to January 1, 2006
    12,648       3,206       22,411       6,001  
Termination fees
    566       3,767       1,286       4,855  
General and administrative expense
    (12,799 )     (11,558 )     (26,138 )     (21,588 )
Depreciation and amortization expense
    (39,266 )     (35,299 )     (76,982 )     (69,102 )
Other income (expense)
    (26,839 )     (25,981 )     (52,011 )     (53,535 )
Gain on property dispositions
    1,299       17,438       1,451       17,483  
Income taxes
    (213 )     (235 )     (514 )     (610 )
Minority interest
    (6,113 )     (5,738 )     (11,657 )     (10,223 )
Equity in earnings of unconsolidated joint ventures
    326       741       1,055       916  
Discontinued operations, net of minority interest
    17,070       18,615       20,624       77,946  
 
                       
 
                               
Net income
  $ 52,427     $ 68,450     $ 92,125     $ 158,877  
 
                       
General and Administrative
General and administrative expenses increased to $12.8 million for the three months ended June 30, 2007 from $11.6 million for the three months ended June 30, 2006 and increased to $26.1 million for the six months ended June 30, 2007 from $21.6 million for the six months ended June 30, 2006. These increases were primarily due to increases in compensation expense for real estate personnel necessitated by the competitive real estate market and increases in personnel consistent with the increase in the size and complexity of the Company.
Depreciation and Amortization
Depreciation and amortization increased to $39.3 million for the three months ended June 30, 2007 from $35.3 million for the three months ended June 30, 2006 and increased to $77.0 million for the six months ended June 30, 2007 from $69.1 million for the six months ended June 30, 2006. These increases were primarily due to the increase in gross investment in operating real estate during the respective periods and particularly the increased investment in tenant improvement costs, which are amortized over a shorter period than buildings.

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Interest Expense
Interest expense increased to $30.1 million for the three months ended June 30, 2007 from $28.0 million for the three months ended June 30, 2006 and increased to $58.3 million for the six months ended June 30, 2007 from $57.4 million for the six months ended June 30, 2006. Interest expense allocated to discontinued operations for the three months ended June 30, 2007 and 2006 was $0.3 million and $1.9 million, respectively, and for the six months ended June 30, 2007 and 2006 was $1.0 million and $5.1 million, respectively. These decreases were due to the level of dispositions in 2007 versus 2006. The average debt outstanding for the respective periods was $2,610.3 million for the three months ended June 30, 2007 as compared to $2,198.7 million for the three months ended June 30, 2006 and $2,536.2 million for the six months ended June 30, 2007 as compared to $2,215.5 million for the six months ended June 30, 2006. Interest costs for the three months ended June 30, 2007 and 2006 in the amount of $12.4 million and $7.6 million, respectively, and interest costs for the six months ended June 30, 2007 and 2006 in the amounts of $23.8 million and $13.4 million, respectively, were capitalized. The increase in capitalized interest costs was primarily due to the increased investment in Wholly Owned Properties under Development. The effect of the increase in the average debt outstanding was partially offset by the increase in capitalized interest costs and decreases in the weighted average interest rates for the periods to 6.45% for the three months ended June 30, 2007 from 6.68% for the three months ended June 30, 2006 and to 6.48% for the six months ended June 30, 2007 from 6.66% for the six months ended June 30, 2006.
Other
Costs directly related to the development of Properties under Development and land being readied for development are capitalized. Capitalized development costs include interest, development-related salaries, property taxes, insurance and other directly identifiable costs incurred during the period of development. Capitalized development-related salaries and benefits historically represent approximately 1-2% of the cost of developed properties.
Gain on property dispositions decreased to $1.3 million for the three months ended June 30, 2007 compared to $17.4 million for the three months ended June 30, 2006; and decreased to $1.5 million for the six months ended June 30, 2007 compared to $17.5 million for the six months ended June 30, 2006. These decreases were the result of the gain on sale of properties to a joint venture in which the Company has an ownership interest in the three months ended June 30, 2006.
Income from discontinued operations decreased to $17.1 million from $18.6 million for the three month period ended June 30, 2007 compared to the three month period ended June 30, 2006 and decreased to $20.6 million from $77.9 million for the six month period ended June 30, 2007 compared to the six month period ended June 30, 2006. The decrease for the three month period ended June 30, 2007 is due to lower operating income for the sold properties for the three months ended June 30, 2007 compared to the three months ended June 30, 2006. The decrease for the six month period ended June 30, 2007 is primarily due to the decrease in gains recognized on sales which were $20.2 million for the six months ended June 30, 2007 compared to $76.1 million for the six months ended June 30, 2006.
As a result of the foregoing, the Company’s net income decreased to $52.4 million for the three months ended June 30, 2007 from $68.5 million for the three months ended June 30, 2006 and decreased to $92.1 million for the six months ended June 30, 2007 from $158.9 million for the six months ended June 30, 2006.
Liquidity and Capital Resources
As of June 30, 2007, the Company had cash and cash equivalents of $47.5 million, including $34.8 million in restricted cash.
Net cash flow provided by operating activities increased to $245.3 million for the six months ended June 30, 2007 from $70.4 million for the six months ended June 30, 2006. This $174.9 million increase was due to fluctuations in operating assets and liabilities during the respective periods. The largest fluctuation in operating assets relates to the utilization of restricted funds in escrow in the six months ended June 30, 2006. Net cash flow provided by operations is the primary source of liquidity to fund distributions to shareholders and for the recurring capital expenditures and leasing transaction costs for the Company’s Wholly Owned Properties in Operation.

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Net cash used in investing activities equaled $416.4 million for the six months ended June 30, 2007 and net cash provided by investing activities equaled $55.9 million for the six months ended June 30, 2006. This $472.3 million change primarily resulted from an increase in property acquisitions, a decrease in net proceeds from the disposition of properties/land and an increase in investment in development in progress and land held for development.
Net cash provided by financing activities was $129.1 million for the six months ended June 30, 2007 compared to $152.4 million used in financing activities for the six months ended June 30, 2006. This $281.5 million change was primarily due to an increase in borrowings in 2007 compared to 2006, partially offset by the purchase of treasury shares and the redemption of preferred units in 2007. Net cash provided by or used in financing activities includes proceeds from the issuance of equity and debt, net of debt repayments and equity repurchases and shareholder distributions. Cash provided by financing activities is a source of capital utilized by the Company to fund investment activities.
The Company funds its development and acquisitions with long-term capital sources and proceeds from the disposition of properties. For the six months ended June 30, 2007, a significant portion of these activities were funded through a $600 million Credit Facility (the “$600 million Credit Facility”). The interest rate on borrowings under the $600 million Credit Facility fluctuates based upon ratings from Moody’s Investors Service, Inc. (“Moody’s”), Standard and Poor’s Ratings Group (“S&P”) and Fitch, Inc. (“Fitch”). The current ratings for the Company’s senior unsecured debt are Baa2, BBB and BBB+ from Moody’s, S&P and Fitch, respectively. At these ratings, the interest rate for borrowings under the $600 million Credit Facility is 65 basis points over LIBOR. The $600 million Credit Facility contains an accordion feature whereby the Company may borrow an additional $200 million. The $600 million Credit Facility expires in January 2010, and has a one-year extension option.
Additionally, the Company has entered into an agreement to fund its planned improvements for the Kings Hill Phase 2 land development project. At June 30, 2007, a £5 million short term loan facility and a £7 million revolving credit facility are undrawn and available. The short term loan matures on November 22, 2007 and the revolving credit facility expires on November 22, 2011.
The Company uses debt financing to lower its overall cost of capital in an attempt to increase the return to shareholders. The Company staggers its debt maturities and maintains debt levels it considers to be prudent. In determining its debt levels, the Company considers various financial measures including the debt to gross assets ratio and the fixed charge coverage ratio. As of June 30, 2007 the Company’s debt to gross assets ratio was 44.3%, and for the six months ended June 30, 2007, the fixed charge coverage ratio was 2.5x. Debt to gross assets equals total long-term debt, borrowings under the $600 million Credit Facility, and borrowings under the Liberty/Commerz 1701 JFK Boulevard, LP financing arrangement divided by total assets plus accumulated depreciation. The fixed charge coverage ratio equals income from continuing operations before property dispositions and minority interest, including operating activity from discontinued operations, plus interest expense and depreciation and amortization, divided by interest expense, including capitalized interest, plus distributions on preferred units.
As of June 30, 2007, $185.8 million in mortgage loans and $1,955.0 million in unsecured notes were outstanding with a weighted average interest rate of 6.6%. The interest rates on $2,140.8 million of mortgage loans and unsecured notes are fixed and range from 5.125% to 9.75%. The weighted average remaining term for the mortgage loans and unsecured notes is 5.5 years.
The scheduled principal amortization and maturities of the Company’s mortgage loans, unsecured notes outstanding, the $600 million Credit Facility, the Liberty/Commerz 1701 JFK Boulevard, LP financing arrangement and the related weighted average interest rates as of June 30, 2007 are as follows (in thousands, except percentages):

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    MORTGAGES                             WEIGHTED  
    PRINCIPAL     PRINCIPAL     UNSECURED     CREDIT             AVERAGE  
    AMORTIZATION     MATURITIES     NOTES     FACILITY     TOTAL     INTEREST RATE  
2007 (6 months)
  $ 4,661     $     $ 100,000     $     $ 104,661       7.24 %
2008
    8,128       39,753             152,960 (1)     200,841       5.96 %
2009
    5,860       46,148       270,000             322,008       7.77 %
2010
    5,048       4,738       200,000       390,000       599,786       6.61 %
2011
    4,334       10,730       250,000             265,064       7.26 %
2012
    3,466       32,911       235,000             271,377       6.47 %
2013
    2,923       4,518       –-             7,441       6.38 %
2014
    2,894       2,681       200,000             205,575       5.65 %
2015
    3,033             300,000             303,033       5.13 %
2016
    2,220             300,000             302,220       5.50 %
2017 & thereafter
    1,768             100,000             101,768       7.47 %
 
                                   
 
  $ 44,335     $ 141,479     $ 1,955,000     $ 542,960     $ 2,683,774       6.44 %
 
                                   
 
(1)   Represents a deposit by the joint venture partner in the Comcast Center (see Note 4 to the Company’s financial statements) which bears interest at the greater of 5% or the current rate on the $600 million Credit Facility until development of the Comcast Center building is completed.
The Company anticipates that it will refinance or retire these maturities through its available sources of capital.
General
The Company has continued to focus on the performance of the Same Store portfolio. In addition, the Company has continued to pursue development and acquisition opportunities and the strategic disposition of certain properties. The Company endeavors to maintain high occupancy levels while increasing rental rates.
The expiring square feet and annual net rent by year for the Properties in Operation as of June 30, 2007 are as follows (in thousands):
                                                                 
Wholly Owned Properties   Industrial-     Industrial-              
in Operation:   Distribution     Flex     Office     Total  
    Square     Annual     Square     Annual     Square     Annual     Square     Annual  
    Feet     Rent     Feet     Rent     Feet     Rent     Feet     Rent  
2007 (6 months)
    647     $ 2,515       563     $ 4,710       1,146     $ 14,357       2,356     $ 21,582  
2008
    3,515       14,209       2,265       20,885       2,069       30,557       7,849       65,651  
2009
    3,804       17,757       1,921       17,962       2,821       42,150       8,546       77,869  
2010
    2,620       12,756       1,794       16,624       2,711       38,629       7,125       68,009  
2011
    2,858       13,236       1,254       12,682       2,500       38,934       6,612       64,852  
2012
    4,446       22,013       1,426       14,435       2,163       34,533       8,035       70,981  
Thereafter
    6,735       36,318       2,229       24,963       5,882       98,227       14,846       159,508  
 
                                               
TOTAL
    24,625     $ 118,804       11,452     $ 112,261       19,292     $ 297,387       55,369     $ 528,452  
 
                                               
                                                                 
Joint Venture Properties   Industrial-     Industrial-              
in Operation:   Distribution     Flex     Office     Total  
    Square     Annual     Square     Annual     Square     Annual     Square     Annual  
    Feet     Rent     Feet     Rent     Feet     Rent     Feet     Rent  
2007 (6 months)
    594     $ 2,255       62     $ 1,861       5     $ 196       661     $ 4,312  
2008
    980       4,123       9       304       30       1,077       1,019       5,504  
2009
    361       1,401       11       324       61       2,288       433       4,013  
2010
    991       4,107       20       742       65       2,556       1,076       7,405  
2011
    362       1,524       11       378       86       3,123       459       5,025  
2012
    452       2,121       19       643       97       3,603       568       6,367  
Thereafter
    2,651       12,869       39       1,369                   2,690       14,238  
 
                                               
TOTAL
    6,391     $ 28,400       171     $ 5,621       344     $ 12,843       6,906     $ 46,864  
 
                                               

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Properties   Industrial-     Industrial-              
in Operation:   Distribution     Flex     Office     Total  
    Square     Annual     Square     Annual     Square     Annual     Square     Annual  
    Feet     Rent     Feet     Rent     Feet     Rent     Feet     Rent  
2007 (6 months)
    1,241     $ 4,770       625     $ 6,571       1,151     $ 14,553       3,017     $ 25,894  
2008
    4,495       18,332       2,274       21,189       2,099       31,634       8,868       71,155  
2009
    4,165       19,158       1,932       18,286       2,882       44,438       8,979       81,882  
2010
    3,611       16,863       1,814       17,366       2,776       41,185       8,201       75,414  
2011
    3,220       14,760       1,265       13,060       2,586       42,057       7,071       69,877  
2012
    4,898       24,134       1,445       15,078       2,260       38,136       8,603       77,348  
Thereafter
    9,386       49,187       2,268       26,332       5,882       98,227       17,536       173,746  
 
                                               
TOTAL
    31,016     $ 147,204       11,623     $ 117,882       19,636     $ 310,230       62,275     $ 575,316  
 
                                               
The Company believes that its existing sources of capital will provide sufficient funds to finance its continued development and acquisition activities. The scheduled deliveries of the 5.8 million square feet of Properties under Development as of June 30, 2007 are as follows (dollars in thousands):
                                                     
        Square Feet              
    Scheduled   Industrial-     Industrial                     Percent     Total  
    In-Service Date   Distribution     Flex     Office     Total     Leased     Investment  
Wholly Owned Properties under Development
  3rd Quarter 2007     551,759       96,000       230,000       877,759       86.9 %   $ 71,995  
 
  4th Quarter 2007     168,000             450,000       618,000       76.2 %     90,002  
 
  1st Quarter 2008     120,000             73,583       193,583       26.0 %     16,300  
 
  2nd Quarter 2008           208,177       1,400,263       1,608,440       82.4 %     542,639  
 
  3rd Quarter 2008     341,000       115,600       129,418       586,018       4.4 %     52,970  
 
  4th Quarter 2008     963,540             36,000       999,540             51,049  
 
  1st Quarter 2009                 185,964       185,964             42,947  
 
  2nd Quarter 2009                 81,000       81,000             15,936  
 
                                       
 
  TOTAL     2,144,299       419,777       2,586,228       5,150,304       51.1 %   $ 883,838  
 
                                       
 
                                                   
Joint Venture Properties under Development
  4th Quarter 2007     340,000                   340,000       100.0 %   $ 16,391  
 
  2nd Quarter 2008                 54,230       54,230             25,690  
 
  3rd Quarter 2008     296,100                   296,100             18,061  
 
                                       
 
  TOTAL     636,100             54,230       690,330       49.3 %   $ 60,142  
 
                                       
 
                                                   
Total Properties under Development
  TOTAL     2,780,399       419,777       2,640,458       5,840,634       50.9 %   $ 943,980  
 
                                       
The Company’s existing sources of capital include the public debt and equity markets, proceeds from dispositions of properties, equity contributions by joint venture partners and net cash provided from operating activities. Additionally, the Company expects to incur variable rate debt, including borrowings under the $600 million Credit Facility, from time to time.
The Company has an effective S-3 shelf registration statement on file with the SEC (the “Shelf Registration Statement”). As of August 2, 2007, pursuant to the Shelf Registration Statement, the Trust had the capacity to issue up to $586.1 million in equity securities and the Operating Partnership had the capacity to issue up to $508.4 million in debt securities.

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Calculation of Funds from Operations
The National Association of Real Estate Investment Trusts (“NAREIT”) has issued a standard definition for Funds from operations (as defined below). The SEC has agreed to the disclosure of this non-GAAP financial measure on a per share basis in its Release No. 34-47226, Conditions for Use of Non-GAAP Financial Measures. The Company believes that the calculation of Funds from operations is helpful to investors and management as it is a measure of the Company’s operating performance that excludes depreciation and amortization and gains and losses from property dispositions. As a result, year over year comparison of Funds from operations reflects the impact on operations from trends in occupancy rates, rental rates, operating costs, development activities, general and administrative expenses, and interest costs, providing perspective not immediately apparent from net income. In addition, management believes that Funds from operations provides useful information to the investment community about the Company’s financial performance when compared to other REITs since Funds from operations is generally recognized as the standard for reporting the operating performance of a REIT. Funds from operations available to common shareholders is defined by NAREIT as net income (computed in accordance with generally accepted accounting principles (“GAAP”)), excluding gains (or losses) from sales of property, plus depreciation and amortization, and after adjustments for unconsolidated partnerships and joint ventures. Funds from operations available to common shareholders does not represent net income as defined by GAAP and does not necessarily indicate that cash flows will be sufficient to fund cash needs. It should not be considered as an alternative to net income as an indicator of the Company’s operating performance or to cash flows as a measure of liquidity.

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Funds from operations (“FFO”) available to common shareholders also does not represent cash flows generated from operating, investing or financing activities as defined by GAAP. Funds from operations available to common shareholders for the three and six months ended June 30, 2007 and 2006 are as follows (in thousands, except per share amounts):
                                 
    Three Months Ended     Six Months Ended  
    June 30, 2007     June 30, 2006     June 30, 2007     June 30, 2006  
Reconciliation of net income to FFO — basic
                               
 
Net Income
  $ 52,427     $ 68,450     $ 92,125     $ 158,877  
 
                       
Basic — Income available to common shareholders
    52,427       68,450       92,125       158,877  
Basic — income available to common shareholders per weighted average share
  $ 0.57     $ 0.77     $ 1.01     $ 1.79  
 
                               
Adjustments:
                               
Depreciation and amortization of unconsolidated joint ventures
    844       763       1,685       1,316  
Depreciation and amortization
    39,062       37,809       76,989       74,400  
Gain on property dispositions
    (18,549 )     (34,649 )     (21,936 )     (94,295 )
Minority interest share in addback for depreciation and amortization and gain on property dispositions
    (938 )     (176 )     (2,484 )     681  
 
                       
Funds from operations available to common shareholders — basic
  $ 72,846     $ 72,197     $ 146,379     $ 140,979  
 
                       
 
                               
Basic Funds from operations available to common shareholders per weighted average share
  $ 0.80     $ 0.81     $ 1.60     $ 1.59  
 
                               
Reconciliation of net income to FFO — diluted:
                               
 
                               
Net Income
  $ 52,427     $ 68,450     $ 92,125     $ 158,877  
 
                       
Diluted — income available to common shareholders
    52,427       68,450       92,125       158,877  
Diluted — income available to common shareholders per weighted average share
  $ 0.57     $ 0.76     $ 1.00     $ 1.76  
 
                               
Adjustments:
                               
Depreciation and amortization of unconsolidated joint ventures
    844       763       1,685       1,316  
Depreciation and amortization
    39,062       37,809       76,989       74,400  
Gain on property dispositions
    (18,549 )     (34,649 )     (21,936 )     (94,295 )
Minority interest less preferred share distributions and excess of preferred unit redemption over carrying amount
    2,407       3,210       4,222       6,792  
 
                       
 
                               
Funds from operations available to common shareholders — diluted
  $ 76,191     $ 75,583     $ 153,085     $ 147,090  
 
                       
 
                               
Diluted Funds from operations available to common shareholders per weighted average share
  $ 0.79     $ 0.80     $ 1.59     $ 1.57  
 
                               
Reconciliation of weighted average shares:
                               
Weighted average common shares — all basic calculations
    91,597       88,934       91,318       88,587  
Dilutive shares for long term compensation plans
    731       1,390       850       1,514  
 
                       
 
                               
Diluted shares for net income calculations
    92,328       90,324       92,168       90,101  
Weighted average common units
    4,190       3,653       4,190       3,586  
 
                       
 
                               
Diluted shares for Funds from operations calculations
    96,518       93,977       96,358       93,687  
 
                       

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Inflation
Inflation has remained relatively low during the last three years, and as a result, it has not had a significant impact on the Company during this period. The $600 million Credit Facility and the financing related to the Comcast Center (see footnote (1) to the debt maturity schedule in the Liquidity and Capital Resources Section) bear interest at variable rates; therefore, the amount of interest payable under the $600 million Credit Facility and the financing related to the Comcast Center is influenced by changes in short-term interest rates, which tend to be sensitive to inflation. To the extent an increase in inflation would result in increased operating costs, such as in insurance, real estate taxes and utilities, substantially all of the tenants’ leases require the tenants to absorb these costs as part of their rental obligations. In addition, inflation also may have the effect of increasing market rental rates.
Item 3. Quantitative and Qualitative Disclosures about Market Risk
There have been no material changes to the Company’s exposure to market risk since its Annual Report on Form 10-K for the year ended December 31, 2006.
Item 4. Controls and Procedures
Evaluation of Disclosure Controls and Procedures
The Company’s management, with the participation of its Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of its disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) as of the end of the period covered by this report. Based on this evaluation, the Company’s Chief Executive Officer and Chief Financial Officer have concluded that its disclosure controls and procedures, as of the end of the period covered by this report, are functioning effectively to provide reasonable assurance that information required to be disclosed by the Company in its reports filed or submitted under the Exchange Act is (i) recorded, processed, summarized and reported within the time periods specified in SEC’s rules and forms and (ii) accumulated and communicated to the Company’s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Controls
There were no changes in the Company’s internal control over financial reporting during the quarter ended June 30, 2007 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

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PART II. OTHER INFORMATION
Item 1. Legal Proceedings
None.
Item 1A. Risk Factors
There have been no material changes to the risk factors disclosed in Item 1A of Part 1 “Risk Factors,” in our Form 10-K for the year ended December 31, 2006.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
The following table provides information relating to the Company’s repurchase of common shares for the second quarter of 2007.
                                 
                            Approximate  
                    Total Number of     Dollar Value of  
                    Shares Purchased     Shares that May  
    Total Number     Average     as Part of Publicly     Yet Be Purchased  
    of Shares     Price Paid     Announced     Under the  
       Period   Purchased     per Share     Program     Program (1)  
June 1 – June 30
    776,277     $ 46.408 (2)     776,277     $ 50,000,000 (3)
 
                       
Total
    776,277 (4)   $ 46.408       776,277 (4)   $ 50,000,000 (4)
 
                       
 
(1)   On June 25, 2007, the Company announced that the Board of Trustees had approved a $50 million accelerated share repurchase program (ASR) as part of an approval of an overall program to repurchase up to $100 million of the Trust’s common shares of beneficial interest over the period beginning on the date of the authorization and ending on March 13, 2012. The Company further announced that, upon completion of the ASR, the Company will consider repurchasing the balance of the $100 million overall share repurchase authorization in open market transactions, in privately negotiated transactions or through the use of derivatives. The specific timing and amount of repurchases will vary based on market conditions, securities law limitations and other factors. The repurchases will be made using the Company’s cash resources, and the program may be suspended or discontinued at any time without prior notice. The Trust does not expect the accelerated share repurchase agreements settlement periods to conclude until October 10, 2007. This table does not include shares tendered to satisfy the exercise price in connection with cashless exercises of employee stock options or shares tendered to satisfy tax withholding obligations in connection with employee equity awards.
 
(2)   Represents the initial purchase price paid for shares repurchased under the accelerated share repurchase agreements and is subject to adjustment.
 
(3)   The remaining authorization may be used for the settlement of the accelerated share repurchase agreements or additional common share repurchases after the final settlement under the accelerated share repurchase agreements.
 
(4)   On July 12, 2007, the Company repurchased an additional 301,122 common shares at an average price of $46.408, which represents the initial purchase price paid for shares repurchased under the accelerated share repurchase agreements and is subject to adjustment.
Item 3. Defaults upon Senior Securities
None.
Item 4. Submission of Matters to a Vote of Security Holders
At the 2007 Annual Meeting of Shareholders of the Trust, held on May 17, 2007, the following matters were approved by the requisite vote of the Shareholders, as follows:
  1.   Management’s nominees, J. Anthony Hayden and M. Leanne Lachman, were elected to fill the two available positions as Class I trustees. Voting (expressed in number of shares) was as follows: Mr. Hayden; 75,665,904 for, 5,703,602 against or withheld and no abstentions or broker non-votes; and Ms. Lachman; 80,742,230 for, 627,276 against or withheld and no abstentions or broker non-votes.

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  2.   The shareholders approved a proposal to ratify the selection of Ernst & Young LLP as the Trust’s independent registered public accounting firm for 2007. Voting (expressed in number of shares) was as follows: 81,084,303 for, 250,402 against and 34,801 abstentions or broker non-votes.
 
  3.   The shareholders approved a proposal to amend and restate the Liberty Property Trust Amended and Restated Share Incentive Plan, without increasing the number of shares available for grant thereunder, including among other things to add to the types of awards available for grant under the Plan. Voting (expressed in number of shares) was as follows: 72,520,820 for, 1,033,379 against and 133,477 abstentions or broker non-votes.
Item 5. Other Information
None.

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Item 6. Exhibits
     
10.1
  Liberty Property Trust Amended and Restated Share Incentive Plan, as amended effective May 17, 2007. (Incorporated by reference to Appendix A to the Registrant’s Definitive Proxy Statement for the Annual Meeting of Shareholders held on May 17, 2007, filed with the Securities Exchange Commission on April 17, 2007.)
 
   
12.1*
  Statement Re: Computation of Ratio of Earnings to Fixed Charges and Ratio of Earnings to Combined Fixed Charges.
 
   
31.1*
  Certifications of the Chief Executive Officer of Liberty Property Trust required by Rule 13a-14(a) under the Securities Exchange Act of 1934.
 
   
31.2*
  Certifications of the Chief Financial Officer of Liberty Property Trust required by Rule 13a-14(a) under the Securities Exchange Act of 1934.
 
   
31.3*
  Certifications of the Chief Executive Officer of Liberty Property Trust, in its capacity as the general partner of Liberty Property Limited Partnership, required by Rule 13a-14(a) under the Securities Exchange Act of 1934.
 
   
31.4*
  Certifications of the Chief Financial Officer of Liberty Property Trust, in its capacity as the general partner of Liberty Property Limited Partnership, required by Rule 13a-14(a) under the Securities Exchange Act of 1934.
 
   
32.1*
  Certifications of the Chief Executive Officer of Liberty Property Trust required under Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended. (This exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section. Further, this exhibit shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.)
 
   
32.2*
  Certifications of the Chief Financial Officer of Liberty Property Trust required by Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended. (This exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section. Further, this exhibit shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.)
 
   
32.3*
  Certifications of the Chief Executive Officer of Liberty Property Trust, in its capacity as the general partner of Liberty Property Limited Partnership, required by Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended. (This exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section. Further, this exhibit shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.)
 
   
32.4*
  Certifications of the Chief Financial Officer of Liberty Property Trust, in its capacity as the general partner of Liberty Property Limited Partnership, required by Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended. (This exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section. Further, this exhibit shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.)
 
*   Filed herewith.

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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
LIBERTY PROPERTY TRUST
             
/s/ WILLIAM P. HANKOWSKY
 
William P. Hankowsky
      August 7, 2007
 
Date
   
President and Chief Executive Officer
           
 
           
/s/ GEORGE J. ALBURGER, JR.
 
George J. Alburger, Jr.
      August 7, 2007
 
Date
   
Executive Vice President and Chief Financial Officer
           

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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
LIBERTY PROPERTY LIMITED PARTNERSHIP
             
BY: Liberty Property Trust
      General Partner
           
 
           
/s/ WILLIAM P. HANKOWSKY
 
William P. Hankowsky
      August 7, 2007
 
Date
   
President and Chief Executive Officer
           
 
           
/s/ GEORGE J. ALBURGER, JR.
 
George J. Alburger, Jr.
      August 7, 2007
 
Date
   
Executive Vice President and Chief Financial Officer
           

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EXHIBIT INDEX
     
EXHIBIT    
NO.   DESCRIPTION
 
12.1
  Statement Re: Computation of Ratio of Earnings to Fixed Charges and Ratio of Earnings to Combined Fixed Charges.
 
   
31.1
  Certifications of the Chief Executive Officer of Liberty Property Trust required by Rule 13a-14(a) under the Securities Exchange Act of 1934.
 
   
31.2
  Certifications of the Chief Financial Officer of Liberty Property Trust required by Rule 13a-14(a) under the Securities Exchange Act of 1934.
 
   
31.3
  Certifications of the Chief Executive Officer of Liberty Property Trust, in its capacity as the general partner of Liberty Property Limited Partnership, required by Rule 13a-14(a) under the Securities Exchange Act of 1934.
 
   
31.4
  Certifications of the Chief Financial Officer of Liberty Property Trust, in its capacity as the general partner of Liberty Property Limited Partnership, required by Rule 13a-14(a) under the Securities Exchange Act of 1934.
 
   
32.1
  Certifications of the Chief Executive Officer of Liberty Property Trust required under Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended. (This exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section. Further, this exhibit shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.)
 
   
32.2
  Certifications of the Chief Financial Officer of Liberty Property Trust required by Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended. (This exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section. Further, this exhibit shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.)
 
   
32.3
  Certifications of the Chief Executive Officer of Liberty Property Trust, in its capacity as the general partner of Liberty Property Limited Partnership, required by Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended. (This exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section. Further, this exhibit shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.)
 
   
32.4
  Certifications of the Chief Financial Officer of Liberty Property Trust, in its capacity as the general partner of Liberty Property Limited Partnership, required by Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended. (This exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section. Further, this exhibit shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.)

44