# 447 West 17th Street, Manhattan

Commercial · built c. 1910 · Block 715, Lot 7.

On Umarelli: https://umarelli.org/nyc/1007150007/447-west-17-street

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

Every lot on block 715: https://umarelli.org/nyc/manhattan/715.md

## Building permits

- Alteration, filed Dec 12, 2019, estimated cost $60K, described as “Replace mechanical rooftop units with existing ductwork as shown on drawings. no change to use, egress or occupancy.”

## Property taxes

- Assessment: $2,587,500
- 2026–27 tax: $237,295
- Market value (city estimate): $5,750,000
- Taxable value: $2,187,450
- Assessed land: $495,000
- Assessed improvements: $2,092,500

## Zoning

C6-3: floor area ratio 1.29 built, 7.52 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

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