378 Greene Avenue, Brooklyn
Four-family · built c. 1931 · Block 1968, Lot 23.
Building permits
- Alteration, filed Nov 1, 2023, estimated cost $410K, described as “Change of co for the conversion of an existing 3 story, 4 family residential building into a 2 family residential building. No change to existing egress. Building is fully sprinklered.”
- Alteration, filed Apr 13, 2022, estimated cost $384K, described as “Renovation of existing three story residential building in conjunction with sp, pl and st as subsequent documents. No change to use, occupancy or egress.”
Property taxes
- Assessment
- $505,350
- 2026–27 tax
- $13,230
- Market value (city estimate)
- $1,123,000
- Taxable value
- $106,357
- Assessed land
- $15,750
- Assessed improvements
- $489,600
Zoning
R6B: floor area ratio 1.68 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 9, 2021: $2,600,000
Open-market sales since 2016, from the Department of Finance’s sales files.