417 15th Street, Brooklyn

Apartment building · 16 units · built c. 1909 · Block 1103, Lot 71.

Building permits

Property taxes

Assessment
$1,178,100
2026–27 tax
$129,067
Market value (city estimate)
$2,618,000
Taxable value
$1,037,600
Assessed land
$62,100
Assessed improvements
$1,116,000

Zoning

R6B: floor area ratio 2.81 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 Extension (Historic District). 1 Landmarks Preservation Commission permit is on file.

More construction in Park Slope

Every lot on block 1103

Umarelli: construction in New York City and Jersey City