321 West 84th Street, Manhattan

Apartment building · 6 units · built c. 1894 · Block 1246, Lot 123.

Building permits

Property taxes

Assessment
$1,206,000
2026–27 tax
$81,886
Market value (city estimate)
$2,680,000
Taxable value
$658,302
Assessed land
$262,350
Assessed improvements
$943,650

Zoning

R8B: floor area ratio 2.31 built, 4.00 allowed by base zoning.

Flood zone

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

Landmarks

Part of Riverside-West End Historic District Extension I (Historic District). 1 Landmarks Preservation Commission permit is on file.

More construction in Upper West Side

Every lot on block 1246

Umarelli: construction in New York City and Jersey City