# 770 10th Avenue, Manhattan

Public school · built 1959 · Block 1062, Lot 3.

On Umarelli: https://umarelli.org/nyc/1010620003/770-10-avenue

More construction in Hell's Kitchen: https://umarelli.org/nyc/manhattan/hells-kitchen.md

Every lot on block 1062: https://umarelli.org/nyc/manhattan/1062.md

## Building permits

- Alteration, filed Aug 5, 2026, estimated cost $675K, described as “Installation of (2) backflow preventers for (2) domestic water line, (1) dcda valve for (1) dedicated sprinkler line, (1) domestic booster pump, and (2) sump pump. Provide and install water leak detection system and panel in 1ST floor.”
- Alteration, filed Dec 10, 2024, estimated cost $150K, described as “Installation of the supplemental cooling system in the gymnasium.”
- Alteration, filed Jul 9, 2024, estimated cost $180K, described as “The scope of work includes the installation of the supplemental cooling systems for the auditorium.”

## Property taxes

- Assessment: $14,665,500
- Market value (city estimate): $32,590,000
- Taxable value: $0
- Assessed land: $6,480,000
- Assessed improvements: $8,185,500

## Zoning

R8: floor area ratio 0.95 built, 6.02 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