265 6th Avenue, Brooklyn

Single family · built c. 1901 · Block 963, Lot 2.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$348,900
2026–27 tax
$13,911
Market value (city estimate)
$5,815,000
Taxable value
$70,103
Assessed land
$35,940
Assessed improvements
$312,960

Zoning

R6B: floor area ratio 1.93 built, 2.00 allowed by base zoning.

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 963

Umarelli: construction in New York City and Jersey City