# 312 West 20th Street, Manhattan

Apartment building · 24 units · built c. 1906 · Block 743, Lot 53.

On Umarelli: https://umarelli.org/nyc/1007430053/312-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

- Alteration, filed Dec 20, 2022, estimated cost $19K, described as “Removal and installation of plumbing fixtures.”
- Alteration, filed Dec 19, 2022, estimated cost $34K, described as “Existing apartment renovation including removal and installation of partitions, flooring, and minor carpentry works.”

## Property taxes

- Assessment: $2,448,900
- 2026–27 tax: $267,026
- Market value (city estimate): $5,442,000
- Taxable value: $2,146,680
- Assessed land: $246,600
- Assessed improvements: $2,202,300

## Zoning

R7B: floor area ratio 4.11 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.

## 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