20 West 64th Street, Manhattan

Condominium · 655 units · built 1970 · Block 1116, Lot 7501.

Building permits

49 more, older permits are in this building’s full list on the map.

Property taxes

Assessment
$160,457,872
2026–27 tax
$17,958,686
Market value (city estimate)
$356,572,963
Taxable value
$153,768,370
Assessed land
$41,864,849
Assessed improvements
$118,593,023
Condo units with their own tax lots
665

Tax breaks

Zoning

C4-7: floor area ratio 16.28 built, above the 10.00 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

Recent sales

The 10 most recent of 86 open-market sales since 2016, from the Department of Finance’s sales files.

Board and land use applications

More construction in Upper West Side

Every lot on block 1116

Umarelli: construction in New York City and Jersey City