# 451 West 22nd Street, Manhattan

Co-op · 8 units · built c. 1854 · Block 720, Lot 22.

On Umarelli: https://umarelli.org/nyc/1007200022/451-west-22-street

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

Every lot on block 720: https://umarelli.org/nyc/manhattan/720.md

## Building permits

- Alteration, filed Oct 4, 2023, estimated cost $25K, described as “Apt 4F renovations only. no change in use, egress or occupancy”

## Property taxes

- Assessment: $1,332,900
- 2026–27 tax: $60,326
- Market value (city estimate): $2,962,000
- Taxable value: $513,783
- Assessed land: $196,650
- Assessed improvements: $1,136,250

## Tax breaks

- Co-op and condo abatement, with no end date, a $3,584 credit this tax year.

## Zoning

R7B: floor area ratio 3.13 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jul 24, 2026: $395,000
- Apr 1, 2025: $200,000
- Aug 8, 2024: $128,370
- Feb 10, 2020: $1,747,000, Apt 1
- Dec 20, 2019: $495,000
- Oct 16, 2019: $386,000
- May 16, 2019: $475,000

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

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 10 ft (NAVD88).

## Landmarks

Part of Chelsea Historic District Extension (Historic District). 8 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