20 Lefferts Place, Brooklyn
Two-family · built c. 1899 · Block 2018, Lot 21.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $166,680
- 2026–27 tax
- $2,351
- Market value (city estimate)
- $2,778,000
- Taxable value
- $11,850
- Assessed land
- $24,060
- Assessed improvements
- $142,620
Zoning
R6B: floor area ratio 1.93 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 27, 2025: $2,310,000
Open-market sales since 2016, from the Department of Finance’s sales files.