# 23 Park Avenue, Manhattan

Co-op · 22 units · built c. 1890 · Block 891, Lot 1.

Some of the city’s records for this lot were still loading when this page was made; it refreshes within minutes.

On Umarelli: https://umarelli.org/nyc/1008910001/23-park-avenue

More construction in Murray Hill: https://umarelli.org/nyc/manhattan/murray-hill.md

Every lot on block 891: https://umarelli.org/nyc/manhattan/891.md

## Building permits

Permit records are unavailable right now; the map lists them once the city responds.

## Property taxes

- Assessment: $3,141,450
- 2026–27 tax: $347,977
- Assessed land: $459,000
- Assessed improvements: $2,682,450

## Zoning

R10: floor area ratio 4.29 built, 10.00 allowed by base zoning.

## Recent sales

- Jun 26, 2024: $875,000
- Jun 6, 2022: $3,250,000
- Oct 18, 2021: $1,567,125
- Aug 26, 2020: $1,040,000, Apt 1S
- Nov 7, 2018: $3,000,000
- Nov 20, 2017: $1,200,000
- Sep 28, 2017: $3,700,000

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