153 23rd Street, Brooklyn

Two-family · built c. 1899 · Block 645, Lot 55.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$84,600
2026–27 tax
$4,154
Market value (city estimate)
$1,410,000
Taxable value
$20,935
Assessed land
$20,460
Assessed improvements
$64,140

Zoning

M1-2D: floor area ratio 0.77 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 645

Umarelli: construction in New York City and Jersey City