# 349 West 20th Street, Manhattan

Single family · built c. 1864 · Block 744, Lot 12.

On Umarelli: https://umarelli.org/nyc/1007440012/349-west-20-street

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

Every lot on block 744: https://umarelli.org/nyc/manhattan/744.md

## Building permits

- Alteration, filed Sep 23, 2026, estimated cost $42K, described as “This application is filed for the wall repair on the cellar level. No change in use, egress, or occupancy under this application.”

## Property taxes

- Assessment: $311,940
- Market value (city estimate): $5,199,000
- Taxable value: $0
- Assessed land: $138,000
- Assessed improvements: $173,940

## Tax breaks

- Nonprofit exemption (charitable), with no end date, about $61,898 a year below the full tax.

## Zoning

R7B: floor area ratio 2.25 built, 3.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Landmarks

Part of Chelsea Historic District (Historic District). 11 Landmarks Preservation Commission permits are on file.

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