253 6th Avenue, Brooklyn

Four-family · built 1945 · Block 963, Lot 8.

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Building permits

Permit records are unavailable right now; the map lists them once the city responds.

Property taxes

Assessment
$1,264,500
2026–27 tax
$17,870
Assessed land
$174,600
Assessed improvements
$1,089,900

Zoning

R6B: floor area ratio 1.46 built, 2.00 allowed by base zoning.

Flood zone

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

More construction in Park Slope

Every lot on block 963

Umarelli: construction in New York City and Jersey City