6818 20th Avenue, Brooklyn
Three-family · built c. 1925 · Block 5578, Lot 45.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $101,280
- 2026–27 tax
- $9,737
- Market value (city estimate)
- $1,688,000
- Taxable value
- $49,070
- Assessed land
- $12,120
- Assessed improvements
- $89,160
Zoning
R5: floor area ratio 1.57 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.