# 237 9th Avenue, Manhattan

Apartment building · 18 units · built c. 1910 · Block 722, Lot 41.

On Umarelli: https://umarelli.org/nyc/1007220041/237-9-avenue

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

Every lot on block 722: https://umarelli.org/nyc/manhattan/722.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $2,228,400
- 2026–27 tax: $214,822
- Market value (city estimate): $4,952,000
- Taxable value: $1,727,003
- Assessed land: $133,650
- Assessed improvements: $2,094,750

## Zoning

R8A: floor area ratio 3.85 built, 6.02 allowed by base zoning.

## Recent sales

- Apr 15, 2026: $12,300,000, 9,510 sq ft, sold with other lots

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