463 9th Street, Brooklyn

Three-family · built c. 1891 · Block 1090, Lot 62.

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Building permits

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

Property taxes

Assessment
$288,840
2026–27 tax
$15,101
Assessed land
$34,980
Assessed improvements
$253,860

Zoning

R6B: floor area ratio 2.30 built, above the 2.00 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 1090

Umarelli: construction in New York City and Jersey City