# 325 West 21st Street, Manhattan

Co-op · 19 units · built c. 1864 · Block 745, Lot 21.

On Umarelli: https://umarelli.org/nyc/1007450021/325-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 Jul 14, 2020, described as “Installation of sidewalk shed”
- Alteration, filed Jul 14, 2020, described as “Installation of pipe scaffolding”

## Property taxes

- Assessment: $1,429,650
- 2026–27 tax: $137,766
- Market value (city estimate): $3,177,000
- Taxable value: $1,236,730
- Assessed land: $144,000
- Assessed improvements: $1,285,650

## Tax breaks

- Co-op and condo abatement, with no end date, a $16,357 credit this tax year.

## Zoning

R7B: floor area ratio 3.91 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Dec 18, 2025: $560,000
- Jul 19, 2023: $525,000
- Sep 1, 2022: $720,000
- Aug 17, 2021: $600,000
- Sep 29, 2020: $600,000, Apt 14
- Sep 19, 2019: $965,000
- Sep 13, 2017: $935,000
- Jul 26, 2017: $1,350,000
- Dec 19, 2016: $622,500
- May 19, 2016: $544,000

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