| Revenues | — | — | — |
| Rental income | 1,663.53a | 1,620.66a | 1,512.36a |
| Joint venture management and other fees | 8.32a | 6.84a | 5.02a |
| Total revenues | 1,671.84a | 1,627.5a | 1,517.39a |
| Operating expenses | — | — | — |
| Property operating and maintenance | -292.57a | -273.74a | -250.31a |
| Real estate taxes and insurance | -232.13a | -232.15a | -221.66a |
| Property management | -54.07a | -52.67a | -49.15a |
| Other operating expenses | -30.42a | -20.22a | -17.49a |
| Real estate depreciation and amortization | -676.07a | -676.42a | -665.23a |
| General and administrative | -84.31a | -69.93a | -64.14a |
| Casualty-related charges/(recoveries), net | 15.18a | 3.14a | 9.73a |
| Other depreciation and amortization | -19.41a | -15.42a | -14.34a |
| Total operating expenses | -1,404.14a | -1,343.69a | -1,292.07a |
| Gain/(loss) on sale of real estate owned | 16.87a | 351.19a | 25.49a |
| Operating income | 284.57a | 635.01a | 250.81a |
| Income/(loss) from unconsolidated entities | 20.24a | 4.69a | 4.95a |
| Interest expense | -195.71a | -180.87a | -155.9a |
| Interest income and other income/(expense), net | -12.34a | 17.76a | -6.93a |
| Income/(loss) before income taxes | 96.76a | 476.59a | 92.93a |
| Tax (provision)/benefit, net | -0.88a | -2.11a | -0.35a |
| Net income/(loss) | 95.88a | 474.49a | 92.58a |
| Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership | -6.25a | -30.1a | -5.61a |
| Net (income)/loss attributable to noncontrolling interests | -0.05a | -0.03a | -0.04a |
| Net income/(loss) attributable to UDR, Inc. | 89.59a | 444.35a | 86.92a |
| Distributions to preferred stockholders - Series E (Convertible) | -4.84a | -4.85a | -4.41a |
| Net income/(loss) attributable to common stockholders | 84.75a | 439.51a | 82.51a |