435 1st Street, Brooklyn

Single family · built c. 1901 · Block 966, Lot 57.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$274,740
2026–27 tax
$10,238
Market value (city estimate)
$4,579,000
Taxable value
$51,595
Assessed land
$33,780
Assessed improvements
$240,960

Zoning

R6B: floor area ratio 1.73 built, 2.00 allowed by base zoning.

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