207 21st Street, Brooklyn

Apartment building · 8 units · built c. 1931 · Block 640, Lot 54.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$576,900
2026–27 tax
$19,453
Market value (city estimate)
$1,282,000
Taxable value
$156,386
Assessed land
$9,450
Assessed improvements
$567,450

Zoning

R6B: floor area ratio 2.56 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.

More construction in Sunset Park

Every lot on block 640

Umarelli: construction in New York City and Jersey City