223 5th Avenue, Brooklyn

Apartment building · 12 units · built c. 1920 · Block 956, Lot 1.

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Building permits

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

Property taxes

Assessment
$873,450
2026–27 tax
$103,745
Assessed land
$88,200
Assessed improvements
$785,250

Zoning

R6A: floor area ratio 5.00 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

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

More construction in Park Slope

Every lot on block 956

Umarelli: construction in New York City and Jersey City