# 460 West 23rd Street, Manhattan

Co-op · 11 units · built c. 1857 · Block 720, Lot 77.

On Umarelli: https://umarelli.org/nyc/1007200077/460-west-23-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 Jan 25, 2024, estimated cost $34K, described as “Interior renovation of apartment 2B on 2ND floor. Renovate bathroom, renovate kitchen, remove and rebuild interior non-load bearing partitions, new floors, doors, and finishes, all as per plans submitted.”

## Property taxes

- Assessment: $800,100
- 2026–27 tax: $87,113
- Market value (city estimate): $1,778,000
- Taxable value: $761,760
- Assessed land: $61,650
- Assessed improvements: $738,450

## Tax breaks

- Co-op and condo abatement, with no end date, a $7,824 credit this tax year.

## Zoning

R7B: floor area ratio 2.82 built, 3.00 allowed by base zoning.

## Recent sales

- Jun 30, 2026: $680,000
- Sep 25, 2024: $680,000
- Dec 29, 2023: $650,000
- Jan 30, 2023: $530,000
- Oct 7, 2021: $550,000
- Nov 16, 2018: $641,000

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

## Flood zone

Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year. 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). 6 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