66 Heyward Street, Brooklyn

Condominium · 4 units · built c. 1931 · Block 2231, Lot 7508.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$667,800
2026–27 tax
$7,787
Market value (city estimate)
$1,484,000
Taxable value
$62,601
Assessed land
$12,600
Assessed improvements
$655,200
Condo units with their own tax lots
4

Zoning

R6: floor area ratio 3.07 built, above the 2.43 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 Williamsburg

Every lot on block 2231

Umarelli: construction in New York City and Jersey City