56 East 21st Street, Brooklyn

Apartment building · 20 units · built 2017 · Block 5062, Lot 59.

Building permits

Property taxes

Assessment
$1,820,250
2026–27 tax
$2,906
Market value (city estimate)
$4,045,000
Taxable value
$23,361
Assessed land
$149,850
Assessed improvements
$1,670,400

Tax breaks

Zoning

R7A: floor area ratio 5.20 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

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

Housing Lottery Launches for 56 East 21st Street in Flatbush, Brooklyn, New York YIMBY, Sep 14, 2024.

More construction in Flatbush

Umarelli: construction in New York City and Jersey City