# 280 West End Avenue, Manhattan

Co-op · 10 units · built c. 1889 · Block 1165, Lot 1.

On Umarelli: https://umarelli.org/nyc/1011650001/280-west-end-avenue

More construction in Upper West Side: https://umarelli.org/nyc/manhattan/upper-west-side.md

Every lot on block 1165: https://umarelli.org/nyc/manhattan/1165.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $2,108,700
- 2026–27 tax: $118,353
- Market value (city estimate): $4,686,000
- Taxable value: $951,464
- Assessed land: $576,000
- Assessed improvements: $1,532,700

## Zoning

R10A: floor area ratio 4.42 built, 10.00 allowed by base zoning.

## Recent sales

- Mar 27, 2025: $900,000
- May 9, 2023: $410,000
- Dec 21, 2021: $915,000
- May 21, 2019: $795,000
- Feb 27, 2018: $760,000

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

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Landmarks

Part of The Ansonia Hotel (Individual Landmark). 2 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