Consolidated Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Real estate owned:
Real estate held for investment	$ 7,141,505	$ 6,490,791
Less: accumulated depreciation	(1,726,258)	(1,566,618)
Real estate held for investment, net	5,415,247	4,924,173
Real estate under development	157,301	97,912
Real estate held for sale (net of accumulated depreciation of $0 and $71,708)	0	220,936
Total real estate owned, net of accumulated depreciation	5,572,548	5,243,021
Cash and cash equivalents	21,634	9,486
Marketable securities	0	3,866
Restricted cash	20,220	15,447
Deferred financing costs, net	24,747	27,267
Notes receivable	7,800	7,800
Investment in unconsolidated joint ventures	177,404	148,057
Other assets	137,424	74,596
Total assets	5,961,777	5,529,540
LIABILITIES AND STOCKHOLDERS' EQUITY
Secured debt	1,992,401	1,908,068
Secured debt - real estate held for sale	0	55,602
Unsecured debt	1,707,185	1,603,834
Real estate taxes payable	14,525	14,585
Accrued interest payable	23,341	20,889
Security deposits and prepaid rent	30,524	26,046
Distributions payable	42,654	36,561
Deferred fees and gains on the sale of depreciable property	29,011	28,943
Accounts payable, accrued expenses, and other liabilities	104,179	105,925
Total liabilities	3,943,820	3,800,453
Redeemable non-controlling interests in operating partnership	187,309	119,057
Stockholders' equity
Common stock, $0.01 par value; 250,000,000 shares authorized 196,660,518 shares issued and outstanding (182,496,330 shares at December 31, 2010)	1,967	1,825
Additional paid-in capital	2,782,510	2,450,141
Distributions in excess of net income	(1,075,499)	(973,864)
Accumulated other comprehensive income/(loss), net	(10,285)	(3,469)
Total UDR, Inc. stockholders' equity	1,826,873	1,606,343
Non-controlling interest	3,775	3,687
Total equity	1,830,648	1,610,030
Total liabilities and stockholders' equity	5,961,777	5,529,540
Common Stock
Stockholders' equity
Total equity	1,967	1,825
Preferred Stock
Stockholders' equity
Total equity	128,180	131,710
8.00% Series E Cumulative Convertible Preferred Stock
Stockholders' equity
Preferred stock, Value	46,571	46,571
6.75% Series G Cumulative Redeemable Preferred Stock
Stockholders' equity
Preferred stock, Value	$ 81,609	$ 85,139