334 Carroll Street, Brooklyn

Single family · built 2023 · Block 451, Lot 19.

Building permits

Property taxes

Assessment
$357,660
2026–27 tax
$45,218
Market value (city estimate)
$5,961,000
Taxable value
$227,880
Assessed land
$51,000
Assessed improvements
$306,660

Zoning

R6B: floor area ratio 2.01 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.

Recent sales

Open-market sales since 2016, from the Department of Finance’s sales files.

More construction in Gowanus

Umarelli: construction in New York City and Jersey City