341 1st Street, Brooklyn

Three-family · built c. 1901 · Block 965, Lot 66.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$318,480
2026–27 tax
$8,945
Market value (city estimate)
$5,308,000
Taxable value
$45,034
Assessed land
$37,440
Assessed improvements
$281,040

Zoning

R6B: floor area ratio 2.09 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 965

Umarelli: construction in New York City and Jersey City