# 310 West 20th Street, Manhattan

Apartment building · 33 units · built c. 1900 · Block 743, Lot 52.

On Umarelli: https://umarelli.org/nyc/1007430052/310-west-20-street

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

Every lot on block 743: https://umarelli.org/nyc/manhattan/743.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $1,093,050
- 2026–27 tax: $134,713
- Market value (city estimate): $2,429,000
- Taxable value: $1,082,990
- Assessed land: $126,450
- Assessed improvements: $966,600

## Zoning

R7B: floor area ratio 2.28 built, 3.00 allowed by base zoning.

## 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