343 West 84th Street, Manhattan

Apartment building · 9 units · built c. 1900 · Block 1246, Lot 115.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$1,353,600
2026–27 tax
$86,890
Market value (city estimate)
$3,008,000
Taxable value
$698,532
Assessed land
$342,450
Assessed improvements
$1,011,150

Zoning

R8B: floor area ratio 3.38 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).

More construction in Upper West Side

Every lot on block 1246

Umarelli: construction in New York City and Jersey City