6823 20th Avenue, Brooklyn
Three-family with store · built c. 1931 · Block 5579, Lot 1.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $567,000
- 2026–27 tax
- $14,828
- Market value (city estimate)
- $1,260,000
- Taxable value
- $119,202
- Assessed land
- $121,500
- Assessed improvements
- $445,500
Zoning
R5: floor area ratio 2.08 built, above the 1.50 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.