348 Knickerbocker Avenue, Brooklyn

Four-family with store · built c. 1931 · Block 3246, Lot 30.

Building permits

Property taxes

Assessment
$578,250
2026–27 tax
$33,684
Market value (city estimate)
$1,285,000
Taxable value
$270,797
Assessed land
$165,150
Assessed improvements
$413,100

Zoning

R6: floor area ratio 2.20 built, 2.43 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.

Board and land use applications

More construction in Bushwick

Every lot on block 3246

Umarelli: construction in New York City and Jersey City