823 Maple Street, Brooklyn
Two-family · built 1970 · Block 4588, Lot 110.
Building permits
- New Building — Multi-Family, filed Jan 31, 2024, 17 units, 7 stories, described as “Proposed 7 story residential new building”
- Alteration, filed Sep 1, 2025, estimated cost $5K, described as “Installation of 300 psf sidewalk shed and pipe scaffolding as per plans. All equipment shall comply with chapter #33 of the 2022 code. No change in use, egress or occupancy under this application.”
- Demolition, filed Jun 29, 2023, estimated cost $30K, described as “Full demolition of 2 family house”
- Alteration, filed Apr 27, 2023, estimated cost $1K, described as “Construction fence”
Property taxes
- Assessment
- $84,120
- 2026–27 tax
- $6,100
- Market value (city estimate)
- $1,402,000
- Taxable value
- $30,743
- Assessed land
- $25,800
- Assessed improvements
- $58,320
Zoning
R7-1: floor area ratio 0.56 built, 3.44 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 3, 2023: $1,500,000
Open-market sales since 2016, from the Department of Finance’s sales files.
In the news
Permits Filed for 823 Maple Street in East Flatbush, Brooklyn, New York YIMBY, Feb 3, 2024.