285 6th Avenue, Brooklyn

Apartment building · 8 units · built c. 1920 · Block 966, Lot 1.

Building permits

Property taxes

Assessment
$1,098,900
2026–27 tax
$27,847
Market value (city estimate)
$2,442,000
Taxable value
$223,865
Assessed land
$20,700
Assessed improvements
$1,078,200

Zoning

R6B: floor area ratio 3.54 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.

Recent sales

Open-market sales since 2016, from the Department of Finance’s sales files.

More construction in Park Slope

Every lot on block 966

Umarelli: construction in New York City and Jersey City