# 329 West 21st Street, Manhattan

Co-op · 11 units · built c. 1900 · Block 745, Lot 19.

On Umarelli: https://umarelli.org/nyc/1007450019/329-west-21-street

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

Every lot on block 745: https://umarelli.org/nyc/manhattan/745.md

## Building permits

- Alteration, filed Sep 29, 2024, estimated cost $9K, described as “Installation of 300PSF sidewalk shed and pipe scaffolding as per plans. All equipment shall comply with ch #33 of the NYC code 2022. No change in use, occupancy or egress under this application.”

## Property taxes

- Assessment: $851,400
- 2026–27 tax: $84,005
- Market value (city estimate): $1,892,000
- Taxable value: $742,840
- Assessed land: $82,800
- Assessed improvements: $768,600

## Tax breaks

- Co-op and condo abatement, with no end date, a $8,743 credit this tax year.

## Zoning

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

## Recent sales

- Oct 22, 2024: $750,000
- Aug 9, 2022: $800,000
- May 17, 2022: $1,063,000
- Feb 4, 2019: $710,000

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