5011 Avenue D, Brooklyn

Mixed use · 4 units · built c. 1931 · Block 4771, Lot 44.

Building permits

Property taxes

Assessment
$541,800
2026–27 tax
$52,819
Market value (city estimate)
$1,204,000
Taxable value
$486,900
Assessed land
$39,600
Assessed improvements
$502,200

Zoning

C8-1: floor area ratio 1.86 built, above the 1.00 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

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

More construction in Flatbush

Every lot on block 4771

Umarelli: construction in New York City and Jersey City