2129 Cortelyou Road, Brooklyn

Apartment building · 10 units · built c. 1910 · Block 5165, Lot 82.

Building permits

Property taxes

Assessment
$581,850
2026–27 tax
$65,917
Market value (city estimate)
$1,293,000
Taxable value
$529,920
Assessed land
$128,250
Assessed improvements
$453,600

Zoning

C4-4A: floor area ratio 3.51 built, 4.00 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

Board and land use applications

More construction in Flatbush

Every lot on block 5165

Umarelli: construction in New York City and Jersey City