1636 45th Street, Brooklyn

Two-family · built c. 1920 · Block 5434, Lot 21.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$111,900
2026–27 tax
$4,300
Market value (city estimate)
$1,865,000
Taxable value
$21,669
Assessed land
$24,720
Assessed improvements
$87,180

Zoning

R5: floor area ratio 0.87 built, 1.50 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

More construction in Borough Park

Every lot on block 5434

Umarelli: construction in New York City and Jersey City