172 Prospect Park West, Brooklyn
Apartment building · 9 units · built c. 1901 · Block 1099, Lot 40.
Building permits
- Alteration, filed Mar 17, 2026, estimated cost $30K, described as “Replace gas fired boiler.”
Property taxes
- Assessment
- $1,770,300
- 2026–27 tax
- $38,253
- Market value (city estimate)
- $3,934,000
- Taxable value
- $307,523
- Assessed land
- $48,150
- Assessed improvements
- $1,722,150
Zoning
R7A: floor area ratio 2.85 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Park Slope Historic District (Historic District). 1 Landmarks Preservation Commission permit is on file.