5207 20th Avenue, Brooklyn
Condominium · 3 units · built 2005 · Block 5476, Lot 7504.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $230,520
- 2026–27 tax
- $21,477
- Market value (city estimate)
- $3,841,999
- Taxable value
- $108,237
- Assessed land
- $6,000
- Assessed improvements
- $224,520
- Condo units with their own tax lots
- 3
Zoning
R5: floor area ratio 1.08 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 29, 2025: $1,150,000, Apt 3
Open-market sales since 2016, from the Department of Finance’s sales files.