# 227 West 15th Street, Manhattan

Apartment building · 18 units · built c. 1901 · Block 765, Lot 21.

On Umarelli: https://umarelli.org/nyc/1007650021/227-west-15-street

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

Every lot on block 765: https://umarelli.org/nyc/manhattan/765.md

## Building permits

- Alteration, filed Jan 16, 2026, estimated cost $15K, described as “Install new gas boiler”
- Alteration, filed Dec 20, 2022, estimated cost $5K, described as “ALT2 filing. Interior alteration, combining units 3 and 4. No change in use, egress, or occupany.”
- Alteration, filed May 24, 2022, estimated cost $22K, described as “Minor partition work and combination of apartments 5 & 6 on 2ND floor.”

## Property taxes

- Assessment: $1,132,650
- 2026–27 tax: $129,902
- Market value (city estimate): $2,517,000
- Taxable value: $1,044,310
- Assessed land: $128,250
- Assessed improvements: $1,004,400

## Zoning

R8B: floor area ratio 3.90 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