451 West 24th Street, Manhattan

Single family · built c. 1850 · Block 722, Lot 10.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$396,360
2026–27 tax
$41,940
Market value (city estimate)
$6,606,000
Taxable value
$211,358
Assessed land
$283,620
Assessed improvements
$112,740

Zoning

R7B: floor area ratio 1.63 built, 3.00 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

Recent sales

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

Landmarks

Part of 451 West 24th Street House (Individual Landmark). 7 Landmarks Preservation Commission permits are on file.

More construction in Chelsea

Every lot on block 722

Umarelli: construction in New York City and Jersey City