429 Winthrop Street, Brooklyn

Single family · built 1945 · Block 4820, Lot 48.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$53,520
2026–27 tax
$6,330
Market value (city estimate)
$892,000
Taxable value
$31,898
Assessed land
$18,360
Assessed improvements
$35,160

Zoning

R6: floor area ratio 0.72 built, 2.43 allowed by base zoning.

Flood zone

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

More construction in Flatbush

Every lot on block 4820

Umarelli: construction in New York City and Jersey City