234 Knickerbocker Avenue, Brooklyn

Four-family with store · built c. 1931 · Block 3186, Lot 34.

Building permits

Property taxes

Assessment
$437,400
2026–27 tax
$20,863
Market value (city estimate)
$972,000
Taxable value
$167,721
Assessed land
$28,350
Assessed improvements
$409,050

Zoning

R6: floor area ratio 1.50 built, 2.43 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

Board and land use applications

More construction in Bushwick

Every lot on block 3186

Umarelli: construction in New York City and Jersey City