315 5th Avenue, Brooklyn

Mixed use · 5 units · built c. 1931 · Block 975, Lot 1.

Building permits

Property taxes

Assessment
$1,185,750
2026–27 tax
$12,123
Market value (city estimate)
$2,635,000
Taxable value
$97,461
Assessed land
$220,500
Assessed improvements
$965,250

Zoning

R6A: floor area ratio 1.71 built, 3.00 allowed by base zoning.

Flood zone

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

More construction in Park Slope

Every lot on block 975

Umarelli: construction in New York City and Jersey City