# 879 10th Avenue, Manhattan

Apartment building · 35 units · built 1945 · Block 1086, Lot 31.

On Umarelli: https://umarelli.org/nyc/1010860031/879-10-avenue

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

Every lot on block 1086: https://umarelli.org/nyc/manhattan/1086.md

## Building permits

- Alteration, filed Oct 26, 2026, described as “Suspended Scaffold out rigger installation for Facade repair works”
- Alteration, filed Oct 16, 2026, estimated cost $7K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 lbs per square feet. Sidewalk shed shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
- Alteration, filed Sep 18, 2026, estimated cost $65K, described as “Exterior repairs: repoint deteriorated mortar joints, replace deteriorated brick, repair stucco, and replace a section of parapet wall as per drawings. No change in use, egress, or occupancy.”
- Alteration, filed Dec 8, 2021, estimated cost $20K, described as “Application filed to install new commercial kitchen exhaust hood. Air filtration (precipitator) & exhaust fan on existing commercial space. Work on first floor only. No change to use,egress, or occupancy.”
- Alteration, filed Mar 4, 2020, estimated cost $6K, described as “Interior renovation in apartment# 2C on the second floor. Plumbing work with replacing and adding new fixtures. All as per plan. No change in egress, use or occupancy.”

## Property taxes

- Assessment: $5,662,800
- 2026–27 tax: $201,155
- Market value (city estimate): $12,584,000
- Taxable value: $1,617,134
- Assessed land: $675,000
- Assessed improvements: $4,987,800

## Tax breaks

- J-51 exemption, through Jun 30, 2041, about $407,097 a year below the full tax.

## Zoning

C2-7: floor area ratio 4.21 built, 7.52 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