340 Amsterdam Avenue, Manhattan

Apartment building · 38 units · built c. 1900 · Block 1168, Lot 29.

Building permits

Property taxes

Assessment
$2,161,350
2026–27 tax
$258,193
Market value (city estimate)
$4,803,000
Taxable value
$2,075,670
Assessed land
$568,800
Assessed improvements
$1,592,550

Zoning

C2-7A: floor area ratio 5.38 built, 7.52 allowed by base zoning.

Flood zone

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

Board and land use applications

More construction in Upper West Side

Every lot on block 1168

Umarelli: construction in New York City and Jersey City