256 West 15th Street, Manhattan

Apartment building · 22 units · built c. 1901 · Block 764, Lot 68.

Building permits

Property taxes

Assessment
$2,309,850
2026–27 tax
$255,712
Market value (city estimate)
$5,133,000
Taxable value
$2,055,730
Assessed land
$268,200
Assessed improvements
$2,041,650

Zoning

R8B: floor area ratio 5.06 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

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

Recent sales

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

More construction in Chelsea

Every lot on block 764

Umarelli: construction in New York City and Jersey City