310 West 75th Street, Manhattan
Parochial school · built 1972 · Block 1184, Lot 91.
Building permits
- Alteration, filed Oct 14, 2026, estimated cost $180K, described as “To remove and disconnect existing roof top unit rtu-1 & rtu-2. Install new roof top unit rtu-1 and rtu-2. Provide startup report of equipment.”
- Alteration, filed Apr 30, 2026, estimated cost $553K, described as “Construction of new cellar mezzanine and partitions on the cellar floor to accommodate new dining areas at the existinggym. No change in use or egress.”
- Alteration, filed Mar 9, 2026, estimated cost $749K, described as “Interior renovation of the school's lobby, gym and other accessory spaces. No change in zoning, occupancy or egress.”
- Alteration, filed Jan 12, 2026, estimated cost $3K, described as “Minor work including finishes as per filed plans. no change in use egress or occupancy”
Property taxes
- Assessment
- $13,417,200
- Market value (city estimate)
- $29,816,000
- Taxable value
- $0
- Assessed land
- $4,225,500
- Assessed improvements
- $9,191,700
Tax breaks
- Nonprofit exemption (religious school), with no end date, about $1,455,498 a year below the full tax.
Zoning
R8B: floor area ratio 3.17 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.