502 Powell Street, Brooklyn
Single family · built 1986 · Block 3830, Lot 29.
Building permits
- Alteration, filed Oct 22, 2026, estimated cost $27K, described as “Filing herewith tax abatement application for installation of roof mounted solar panels. No change in use, egress or occupancy.”
Property taxes
- Assessment
- $29,940
- 2026–27 tax
- $4,882
- Market value (city estimate)
- $499,000
- Taxable value
- $24,602
- Assessed land
- $11,580
- Assessed improvements
- $18,360
Zoning
R6: floor area ratio 0.62 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 2, 2026: $650,000, 1,116 sq ft ($582 per sq ft)
- Sep 18, 2025: $300,000
Open-market sales since 2016, from the Department of Finance’s sales files.