303 West 21st Street, Manhattan

Apartment building · 13 units · built c. 1900 · Block 745, Lot 32.

Building permits

Property taxes

Assessment
$1,487,700
2026–27 tax
$185,055
Market value (city estimate)
$3,306,000
Taxable value
$1,487,700
Assessed land
$68,850
Assessed improvements
$1,418,850

Zoning

C1-6A: floor area ratio 4.60 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.

More construction in Chelsea

Every lot on block 745

Umarelli: construction in New York City and Jersey City