409 2nd Street, Brooklyn

Two-family · built c. 1901 · Block 970, Lot 56.

Building permits

Property taxes

Assessment
$258,180
2026–27 tax
$9,214
Market value (city estimate)
$4,303,000
Taxable value
$46,434
Assessed land
$43,020
Assessed improvements
$215,160

Zoning

R6B: floor area ratio 1.49 built, 2.00 allowed by base zoning.

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 Park Slope

Every lot on block 970

Umarelli: construction in New York City and Jersey City