255 West 91st Street, Manhattan

Apartment building · 10 units · built c. 1901 · Block 1239, Lot 7.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$1,276,200
2026–27 tax
$65,954
Market value (city estimate)
$2,836,000
Taxable value
$530,221
Assessed land
$245,700
Assessed improvements
$1,030,500

Zoning

R8: floor area ratio 3.90 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).

More construction in Upper West Side

Every lot on block 1239

Umarelli: construction in New York City and Jersey City