227 5th Avenue, Brooklyn

Commercial · built c. 1921 · Block 959, Lot 10.

Building permits

Property taxes

Assessment
$357,300
2026–27 tax
$34,376
Market value (city estimate)
$794,000
Taxable value
$316,890
Assessed land
$64,800
Assessed improvements
$292,500

Zoning

R6A: floor area ratio 2.05 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 959

Umarelli: construction in New York City and Jersey City