651 Montgomery Street, Brooklyn

Two-family · built c. 1920 · Block 1299, Lot 49.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$96,360
2026–27 tax
$11,539
Market value (city estimate)
$1,606,000
Taxable value
$58,150
Assessed land
$27,840
Assessed improvements
$68,520

Zoning

R5: floor area ratio 0.67 built, 1.50 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 Crown Heights

Every lot on block 1299

Umarelli: construction in New York City and Jersey City