206 21st Street, Brooklyn

Condominium · 8 units · built 2003 · Block 643, Lot 7502.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$1,025,098
2026–27 tax
$878
Market value (city estimate)
$2,278,000
Taxable value
$7,056
Assessed land
$39,600
Assessed improvements
$985,498
Condo units with their own tax lots
8

Tax breaks

Zoning

R6B: floor area ratio 2.39 built, above the 2.00 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.

More construction in Sunset Park

Every lot on block 643

Umarelli: construction in New York City and Jersey City