263 West 90th Street, Manhattan

Apartment building · 5 units · built c. 1897 · Block 1238, Lot 8.

Building permits

Property taxes

Assessment
$1,327,950
2026–27 tax
$58,040
Market value (city estimate)
$2,951,000
Taxable value
$466,593
Assessed land
$553,500
Assessed improvements
$774,450

Zoning

R8: floor area ratio 2.15 built, 6.02 allowed by base zoning.

Flood zone

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

Recent sales

Open-market sales since 2016, from the Department of Finance’s sales files.

Landmarks

Part of Riverside-West End Historic District (Historic District). 9 Landmarks Preservation Commission permits are on file.

More construction in Upper West Side

Every lot on block 1238

Umarelli: construction in New York City and Jersey City