# 312 West 15th Street, Manhattan

Apartment building · 36 units · built c. 1900 · Block 738, Lot 48.

On Umarelli: https://umarelli.org/nyc/1007380048/312-west-15-street

More construction in Chelsea: https://umarelli.org/nyc/manhattan/chelsea.md

Every lot on block 738: https://umarelli.org/nyc/manhattan/738.md

## Building permits

- Alteration, filed Mar 4, 2026, estimated cost $58K, described as “Interior renovation of apt 14 on 3RD floor as indicated on plans. No change in use, occupancy, means of egress or building bulk.”
- Alteration, filed Mar 4, 2026, estimated cost $58K, described as “Interior renovation of apt 2 on 1ST floor as indicated on plans. No change in use, occupancy, means of egress or building bulk.”
- Alteration, filed Mar 4, 2026, estimated cost $58K, described as “Interior renovation of apt 22 on 4TH floor as indicated on plans. No change in use, occupancy, means of egress or building bulk.”
- Alteration, filed Jul 11, 2024, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of the NYC building code. Live load 300PSF.”

## Property taxes

- Assessment: $2,407,500
- 2026–27 tax: $294,462
- Market value (city estimate): $5,350,000
- Taxable value: $2,367,251
- Assessed land: $306,450
- Assessed improvements: $2,101,050

## Zoning

R8B: floor area ratio 5.44 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

## 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