400 Lafayette Avenue, Brooklyn
Three-family · built c. 1905 · Block 1949, Lot 13.
Building permits
- Alteration, filed Jun 10, 2026, estimated cost $27K, described as “Minor interior work in basement only. . Architectural / construction work only.”
- Alteration, filed Jun 10, 2026, estimated cost $14K, described as “Minor plumbing work in the basement .”
- Alteration, filed Jun 10, 2026, estimated cost $11K, described as “Mechanical work in conjunction with renovation in the basement only”
Property taxes
- Assessment
- $23,100
- 2026–27 tax
- $4,581
- Market value (city estimate)
- $385,000
- Taxable value
- $23,087
- Assessed land
- $1,020
- Assessed improvements
- $22,080
Zoning
R6A: floor area ratio 1.39 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Oct 17, 2023: $3,200,000
Open-market sales since 2016, from the Department of Finance’s sales files.