250 Flatbush Avenue, Brooklyn
Commercial · built c. 1920 · Block 936, Lot 13.
Building permits
- New Building — Multi-Family, filed Mar 5, 2026, 20 units, 8 stories, described as “Proposed new mixed use commercial/residential building”
- Alteration, filed Mar 5, 2026, estimated cost $20K, described as “Install temporary wood construction fence in conjunction with Demolition operations for FD application # B01359083-I1”
- Demolition, filed Feb 24, 2026, estimated cost $100K, described as “Full Demolition of One Story Brick Building.”
- Alteration, filed Dec 29, 2025, estimated cost $5K, described as “Engineered enclosure system to provide overhead protection of adjacent property during Demolition & New building works.”
- Alteration, filed Oct 9, 2023, estimated cost $3K, described as “Propose temporary construction fence for the building in conjunction with the DOB full demo application #322106966.”
Property taxes
- Assessment
- $1,007,100
- 2026–27 tax
- $103,695
- Market value (city estimate)
- $2,238,000
- Taxable value
- $955,890
- Assessed land
- $175,500
- Assessed improvements
- $831,600
Zoning
R7A: floor area ratio 0.98 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Feb 3, 2022: $7,540,200
Open-market sales since 2016, from the Department of Finance’s sales files.
In the news
Renderings Revealed for 250 Flatbush Avenue in Park Slope, Brooklyn, New York YIMBY, Apr 24, 2026.