312 Montgomery Street, Brooklyn

Two-family · built c. 1925 · Block 1304, Lot 119.

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Building permits

Permit records are unavailable right now; the map lists them once the city responds.

Property taxes

Assessment
$106,800
2026–27 tax
$7,347
Market value (city estimate)
$1,780,000
Taxable value
$37,025
Assessed land
$23,400
Assessed improvements
$83,400

Zoning

R6: floor area ratio 0.99 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 Crown Heights

Every lot on block 1304

Umarelli: construction in New York City and Jersey City