233 17th Street, Brooklyn

Four-family · built c. 1923 · Block 628, Lot 48.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$962,550
2026–27 tax
$14,026
Market value (city estimate)
$2,139,000
Taxable value
$112,761
Assessed land
$490,500
Assessed improvements
$472,050

Zoning

R6B (part of the lot is PARK): floor area ratio 2.37 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.

More construction in South Slope

Every lot on block 628

Umarelli: construction in New York City and Jersey City