394 15th Street, Brooklyn

Condominium · 10 units · built c. 1900 · Block 1104, Lot 7502.

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Building permits

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

Property taxes

Assessment
$1,481,402
2026–27 tax
$79,251
Market value (city estimate)
$3,292,002
Taxable value
$637,113
Assessed land
$65,251
Assessed improvements
$1,416,151
Condo units with their own tax lots
10

Zoning

R6B: floor area ratio 2.06 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

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 South Slope

Every lot on block 1104

Umarelli: construction in New York City and Jersey City