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Real Estate Disposition Activities (Details) ft² in Thousands | 3 Months Ended | 27 Months Ended |
--- | --- | --- | ---
Mar. 31, 2022 USD ($) residential_condominium home ft² community | Mar. 31, 2021 USD ($) | Mar. 31, 2022 USD ($) residential_condominium ft² community | Dec. 31, 2021 USD ($)
Summary of income from discontinued operations |  |  |  |
Gain on sale of communities | $ 148,800,000 | $ 53,727,000 |  |
Number of communities held for sale | community | 0 |  | 0 |
Number of residential condominium units sold | residential_condominium | 15 |  | 138 |
Gain on for-sale condominiums | $ 1,002,000 | 131,000 |  |
Number of residential condominiums remaining to be sold | residential_condominium | 34 |  | 34 |
Other selling, general and administrative expense | $ 766,000 | $ 1,044,000 |  |
For-sale condominium inventory | 110,763,000 |  | $ 110,763,000 | $ 146,535,000
The Park Loggia |  |  |  |
Summary of income from discontinued operations |  |  |  |
Gross sales price | $ 40,336,000 |  |  |
Number of residential condominium units | residential_condominium | 172 |  | 172 |
Square feet of commercial space | ft² | 66 |  | 66 |
Gain on for-sale condominiums | $ 1,002,000 |  |  |
Avalon West Long Branch |  |  |  |
Summary of income from discontinued operations |  |  |  |
Apartment homes | home | 180 |  |  |
Gross sales price | $ 75,000,000 |  |  |
Gain on sale of communities | $ 56,434,000 |  |  |
Avalon Ossining |  |  |  |
Summary of income from discontinued operations |  |  |  |
Apartment homes | home | 168 |  |  |
Gross sales price | $ 70,000,000 |  |  |
Gain on sale of communities | $ 40,512,000 |  |  |
Avalon East Norwalk |  |  |  |
Summary of income from discontinued operations |  |  |  |
Apartment homes | home | 240 |  |  |
Gross sales price | $ 90,000,000 |  |  |
Gain on sale of communities | $ 51,762,000 |  |  |

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