310 West 88th Street, Manhattan

Single family · built c. 1890 · Block 1249, Lot 39.

Building permits

Property taxes

Assessment
$533,700
2026–27 tax
$86,752
Market value (city estimate)
$8,895,000
Taxable value
$437,193
Assessed land
$54,360
Assessed improvements
$479,340

Zoning

R8: floor area ratio 3.68 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). 11 Landmarks Preservation Commission permits are on file.

More construction in Upper West Side

Every lot on block 1249

Umarelli: construction in New York City and Jersey City