# 331 West 21st Street, Manhattan

Co-op · 15 units · built c. 1900 · Block 745, Lot 18.

On Umarelli: https://umarelli.org/nyc/1007450018/331-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 Mar 8, 2022, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Mar 8, 2022, estimated cost $1K, described as “Installation of temporary overhead protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jan 25, 2021, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jun 18, 2020, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of the NYC building code. Live load 300 psf”
- Alteration, filed Sep 12, 2019, estimated cost $1K, described as “Installation of temporary 65' high pipe scaffold originating (off shed) for facade repair work as per plan. No change in use egress or occupancy,pipe scaffold shall comply with CHAPTER#33 of 2014 the ny building code.”

## Property taxes

- Assessment: $1,355,850
- 2026–27 tax: $137,021
- Market value (city estimate): $3,013,000
- Taxable value: $1,283,588
- Assessed land: $54,900
- Assessed improvements: $1,300,950

## Tax breaks

- Co-op and condo abatement, with no end date, a $22,805 credit this tax year.

## Zoning

R7B: floor area ratio 4.25 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jul 11, 2022: $830,000
- Jan 6, 2020: $635,000, Apt 1FE
- Jul 12, 2016: $870,000

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