485 9th Street, Brooklyn

Four-family · built c. 1893 · Block 1090, Lot 51.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$1,470,150
2026–27 tax
$15,829
Market value (city estimate)
$3,267,000
Taxable value
$127,251
Assessed land
$231,750
Assessed improvements
$1,238,400

Zoning

R6B: floor area ratio 2.91 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.

Landmarks

Part of Park Slope Historic District Extension (Historic District).

More construction in Park Slope

Every lot on block 1090

Umarelli: construction in New York City and Jersey City