6822 18th Avenue, Brooklyn
Single family with store · built c. 1931 · Block 5576, Lot 48.
Building permits
- Alteration, filed Jun 5, 2026, estimated cost $70K, described as “Proposed interior renovation on cellar & 2ND floor. Ceiling, flooring & partition works as per plan. No change in use, bulk, egress or occupancy.”
Property taxes
- Assessment
- $101,640
- 2026–27 tax
- $8,645
- Market value (city estimate)
- $1,694,000
- Taxable value
- $43,568
- Assessed land
- $14,100
- Assessed improvements
- $87,540
Zoning
R5: floor area ratio 1.50 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 7, 2026: $999,000, 3,000 sq ft ($333 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.