530 Kosciuszko Street, Brooklyn
Apartment building · 6 units · built c. 1931 · Block 1607, Lot 21.
Building permits
- Alteration, filed Mar 6, 2024, estimated cost $174K, described as “Interior renovations throughout, no change to use, egress or occupancy under this application.”
Property taxes
- Assessment
- $279,450
- 2026–27 tax
- $7,102
- Market value (city estimate)
- $621,000
- Taxable value
- $57,097
- Assessed land
- $4,500
- Assessed improvements
- $274,950
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.