15 Prospect Park West, Brooklyn
Single family · built c. 1915 · Block 1068, Lot 42.
Building permits
- Alteration, filed Apr 25, 2025, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of 2022 the NYC building code. Live load 300PSF.”
- Alteration, filed May 26, 2022, estimated cost $125K, described as “Mechanical work proposed for a single family home as per plans filed herewith.”
- Alteration, filed May 26, 2022, estimated cost $150K, described as “Plumbing work proposed for an existing single family home as per plans filed herewith.”
- Alteration, filed May 26, 2022, estimated cost $55K, described as “Relocate non-bearing interior walls, construct new steel deck at rear and dunnage at roof. Reconfigure 3rd floor rear wall. No change to use, occupancy or egress.”
- Alteration, filed May 26, 2022, estimated cost $1.2M, described as “Renovation of an existing single family home as per plans filed herewith. No cjhange to use, occupancy or egress.”
- Alteration, filed Feb 22, 2021
Property taxes
- Assessment
- $286,380
- 2026–27 tax
- $33,203
- Market value (city estimate)
- $4,773,000
- Taxable value
- $167,327
- Assessed land
- $66,540
- Assessed improvements
- $219,840
Zoning
R8X: floor area ratio 1.42 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 13, 2021: $4,300,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Park Slope Historic District (Historic District). 11 Landmarks Preservation Commission permits are on file.