198 23rd Street, Brooklyn

Apartment building · 6 units · built c. 1935 · Block 649, Lot 17.

Building permits

Property taxes

Assessment
$668,700
2026–27 tax
$19,979
Market value (city estimate)
$1,486,000
Taxable value
$160,612
Assessed land
$5,850
Assessed improvements
$662,850

Zoning

R6B: floor area ratio 1.80 built, 2.00 allowed by base zoning.

Flood zone

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

More construction in Sunset Park

Every lot on block 649

Umarelli: construction in New York City and Jersey City