# 310 West 75th Street, Manhattan

Parochial school · built 1972 · Block 1184, Lot 91.

On Umarelli: https://umarelli.org/nyc/1011840091/310-west-75-street

More construction in Upper West Side: https://umarelli.org/nyc/manhattan/upper-west-side.md

Every lot on block 1184: https://umarelli.org/nyc/manhattan/1184.md

## 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.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology