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COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 USD ($) community | Mar. 31, 2019 USD ($) | Dec. 31, 2019 USD ($)
Real estate properties |  |  |
Development costs and capital expenditures incurred but not yet paid | $ 25,568 | $ 10,745 |
Number of communities owned (in communities) | community | 150 |  |
Costs Incurred to Date | $ 161,997 |  |
UDR's Remaining Commitment | $ 229,062 |  |
King of Prussia |  |  |
Real estate properties |  |  |
Contractual purchase price commitment |  |  | $ 14,800
Deposit on purchase |  |  | $ 800
Wholly owned - under development |  |  |
Real estate properties |  |  |
Number of communities owned (in communities) | community | 3 |  |
Costs Incurred to Date | $ 95,326 |  |
UDR's Remaining Commitment | $ 183,174 |  |
Wholly owned - redevelopment |  |  |
Real estate properties |  |  |
Number of communities owned (in communities) | community | 2 |  |
Costs Incurred to Date | $ 17,660 |  |
UDR's Remaining Commitment | $ 7,840 |  |
Preferred Equity Investments |  |  |
Real estate properties |  |  |
Number of communities owned (in communities) | community | 2 |  |
Costs Incurred to Date | $ 34,647 |  |
UDR's Remaining Commitment | 14,348 |  |
Other investments |  |  |
Real estate properties |  |  |
Costs Incurred to Date | 14,364 |  |
UDR's Remaining Commitment | $ 23,700 |  |

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