591 Kosciuszko Street, Brooklyn
Co-op · 4 units · built c. 1931 · Block 1604, Lot 1.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $563,400
- 2026–27 tax
- $12,033
- Market value (city estimate)
- $1,252,000
- Taxable value
- $96,732
- Assessed land
- $7,200
- Assessed improvements
- $556,200
Tax breaks
- Article XI exemption, through Jun 30, 2029, about $8,049 a year below the full tax.
Zoning
R6B: floor area ratio 3.25 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.