Organization and Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2014

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of commercial office properties

As of March 31, 2014, we owned the following interests in properties in the New York Metropolitan area, primarily in midtown Manhattan, a borough of New York City. Our investments in the New York Metropolitan area also include investments in Brooklyn, Long Island, Westchester County, Connecticut and Northern New Jersey, which are collectively known as the Suburban properties:

		Consolidated			Unconsolidated		Total
Location	Type	Number of Properties		Square Feet	Number of Properties	Square Feet	Number of Properties	Square Feet	Weighted Average Occupancy(1)
Commercial:
Manhattan	Office	23		17,306,045	10	6,465,415	33	23,771,460	94.3	%
	Retail	7	(2)	389,317	8	432,250	15	821,567	93.0	%
	Development/Redevelopment	10		973,790	4	1,261,482	14	2,235,272	55.0	%
	Fee Interest	2		961,400	—	—	2	961,400	100.0	%
		42		19,630,552	22	8,159,147	64	27,789,699	91.3	%
Suburban	Office	27		4,365,400	4	1,222,100	31	5,587,500	80.9	%
	Retail	1		52,000	—	—	1	52,000	100.0	%
	Development/Redevelopment	1		85,000	1	65,641	2	150,641	40.7	%
		29		4,502,400	5	1,287,741	34	5,790,141	80.0	%
Total commercial properties		71		24,132,952	27	9,446,888	98	33,579,840	89.4	%
Residential:
Manhattan	Residential	2	(2)	653,337	—	—	2	653,337	94.7	%
Suburban	Residential	1		66,611	—	—	1	66,611	87.7	%
Total residential properties		3		719,948	—	—	3	719,948	94.0	%
Total portfolio		74		24,852,900	27	9,446,888	101	34,299,788	89.5	%

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