20 Clarkson Avenue, Brooklyn
Two-family · built c. 1905 · Block 5064, Lot 24.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $94,560
- 2026–27 tax
- $7,821
- Market value (city estimate)
- $1,576,000
- Taxable value
- $39,413
- Assessed land
- $19,740
- Assessed improvements
- $74,820
Zoning
R6B: floor area ratio 1.19 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.