518 12th Street, Brooklyn

Apartment building · 6 units · built c. 1902 · Block 1099, Lot 35.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$968,850
2026–27 tax
$19,738
Market value (city estimate)
$2,153,000
Taxable value
$168,730
Assessed land
$13,950
Assessed improvements
$954,900

Tax breaks

Zoning

R6B: floor area ratio 2.23 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.

Landmarks

Part of Park Slope Historic District (Historic District). 4 Landmarks Preservation Commission permits are on file.

More construction in Park Slope

Every lot on block 1099

Umarelli: construction in New York City and Jersey City