639 Rogers Avenue, Brooklyn

Three-family · built c. 1910 · Block 5057, Lot 10.

Building permits

Property taxes

Assessment
$107,100
2026–27 tax
$6,882
Market value (city estimate)
$1,785,000
Taxable value
$34,682
Assessed land
$17,520
Assessed improvements
$89,580

Zoning

R6: floor area ratio 2.34 built, 2.43 allowed by base zoning.

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 Flatbush

Every lot on block 5057

Umarelli: construction in New York City and Jersey City