305 Amsterdam Avenue, Manhattan

Two-family with store · built c. 1886 · Block 1146, Lot 103.

Building permits

Property taxes

Assessment
$1,591,200
2026–27 tax
$72,365
Market value (city estimate)
$3,536,000
Taxable value
$581,760
Assessed land
$580,500
Assessed improvements
$1,010,700

Zoning

C2-7A: floor area ratio 3.68 built, 7.52 allowed by base zoning.

Flood zone

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

Landmarks

Part of Upper West Side/Central Park West Historic District (Historic District). 8 Landmarks Preservation Commission permits are on file.

More construction in Upper West Side

Every lot on block 1146

Umarelli: construction in New York City and Jersey City