6417 20th Avenue, Brooklyn
Single family with store · built c. 1920 · Block 5549, Lot 3.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $78,540
- 2026–27 tax
- $8,942
- Market value (city estimate)
- $1,309,000
- Taxable value
- $45,066
- Assessed land
- $17,040
- Assessed improvements
- $61,500
Zoning
R5: floor area ratio 1.22 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Dec 20, 2024: $4,500,000, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.