443 1st Street, Brooklyn

Apartment building · 8 units · built c. 1920 · Block 966, Lot 51.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$1,474,650
2026–27 tax
$47,885
Market value (city estimate)
$3,277,000
Taxable value
$384,960
Assessed land
$17,550
Assessed improvements
$1,457,100

Zoning

R6B: floor area ratio 2.80 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 Park Slope

Every lot on block 966

Umarelli: construction in New York City and Jersey City