142 20th Street, Brooklyn
Two-family · built c. 1910 · Block 639, Lot 21.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $68,640
- 2026–27 tax
- $4,111
- Market value (city estimate)
- $1,144,000
- Taxable value
- $20,720
- Assessed land
- $24,780
- Assessed improvements
- $43,860
Zoning
M1-2D: floor area ratio 0.69 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.