423 12th Street, Brooklyn

Single family · built c. 1885 · Block 1096, Lot 64.

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Building permits

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

Property taxes

Assessment
$169,560
Assessed land
$29,100
Assessed improvements
$140,460

Zoning

R6B: floor area ratio 1.22 built, 2.00 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 Park Slope

Every lot on block 1096

Umarelli: construction in New York City and Jersey City