# 305 West 20th Street, Manhattan

Apartment building · 7 units · built c. 1850 · Block 744, Lot 34.

On Umarelli: https://umarelli.org/nyc/1007440034/305-west-20-street

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

Every lot on block 744: https://umarelli.org/nyc/manhattan/744.md

## Building permits

- Alteration, filed Feb 23, 2024, estimated cost $91K, described as “Minor partition work with general carpentry in apt 3AB. No change to use, bulk or egress.”
- Alteration, filed Dec 12, 2022, estimated cost $91K, described as “Combine apartments 4a & 4b as per TPPN 3/97 with minor partition work and general carpentry. No change to use, bulk or egress.”

## Property taxes

- Assessment: $1,966,050
- 2026–27 tax: $63,309
- Market value (city estimate): $4,369,000
- Taxable value: $508,957
- Assessed land: $129,600
- Assessed improvements: $1,836,450

## Zoning

R7B: floor area ratio 2.43 built, 3.00 allowed by base zoning.

## Recent sales

- Nov 29, 2022: $5,012,500

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