# 340 West 15th Street, Manhattan

Apartment building · 10 units · built c. 1900 · Block 738, Lot 62.

On Umarelli: https://umarelli.org/nyc/1007380062/340-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 Nov 8, 2026, estimated cost $306K, described as “Herewith filing for conversion of sro units into class "a" apartments as per plans filed”
- Alteration, filed Oct 7, 2026, estimated cost $34K, described as “General construction as per plans herewith filed.”

## Property taxes

- Assessment: $2,232,450
- 2026–27 tax: $32,977
- Market value (city estimate): $4,961,000
- Taxable value: $265,106
- Assessed land: $145,350
- Assessed improvements: $2,087,100

## Zoning

R8B: floor area ratio 1.87 built, 4.00 allowed by base zoning.

## Recent sales

- Jun 23, 2016: $5,100,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## 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