321 West 42nd Street, Manhattan

Apartment building · 12 units · built c. 1930 · Block 1033, Lot 21.

Building permits

Property taxes

Assessment
$2,261,250
2026–27 tax
$246,471
Market value (city estimate)
$5,025,000
Taxable value
$1,981,440
Assessed land
$270,000
Assessed improvements
$1,991,250

Zoning

C6-4: floor area ratio 3.67 built, 10.00 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.

More construction in Midtown West

Every lot on block 1033

Umarelli: construction in New York City and Jersey City