1646 Amsterdam Avenue, Manhattan

Co-op · 8 units · built c. 1920 · Block 2073, Lot 32.

Building permits

Property taxes

Assessment
$814,050
2026–27 tax
$3,998
Market value (city estimate)
$1,809,000
Taxable value
$32,141
Assessed land
$243,450
Assessed improvements
$570,600

Tax breaks

Zoning

R7A: floor area ratio 3.41 built, 4.00 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.

In the news

Affordable Housing Units Still Available at 1646 Amsterdam Avenue in Harlem, Manhattan, New York YIMBY, May 13, 2021.

More construction in Harlem

Umarelli: construction in New York City and Jersey City