20 Street, Brooklyn

Parking · Block 640, Lot 31.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$63,900
2026–27 tax
$6,776
Market value (city estimate)
$142,000
Taxable value
$62,460
Assessed land
$63,900

Zoning

R6B: floor area ratio 0.00 built, 2.00 allowed by base zoning.

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