50 Prospect Park West, Brooklyn
College · built c. 1892 · Block 1077, Lot 32.
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Building permits
- Alteration, filed Oct 5, 2026, estimated cost $287K, described as “Replace 2 existing rooftop AC units (RTU-1/RTU-2) on existing pads. Connect to existing supply/return ductwork, replace duct insulation, and extend existing gas piping to accommodate new equipment. No change to use, egress, or occupancy.”
- Alteration, filed Apr 28, 2022, estimated cost $20K, described as “Equipment use permit for existing ac unit. No change of egress, occupancy or use.”
- Alteration, filed Jan 25, 2022, estimated cost $5K, described as “Filing Structural modifications to the existing deteriorated concrete stairs and installing temporary structural support as per plans filed herewith. No change in use, egress, or occupancy.”
Property taxes
- Assessment
- $921,600
- Assessed land
- $387,000
- Assessed improvements
- $534,600
Zoning
R7A (part of the lot is R7B): floor area ratio 0.66 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.