# 418 West 20th Street, Manhattan

Apartment building · 5 units · built c. 1840 · Block 717, Lot 53.

On Umarelli: https://umarelli.org/nyc/1007170053/418-west-20-street

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

Every lot on block 717: https://umarelli.org/nyc/manhattan/717.md

## Building permits

- Alteration, filed Aug 19, 2021, estimated cost $6K, described as “Installation of medium duty pipe scaffolding as per plans. No change in use occupancy or egress under this application. Pipe scafffolding shall comply with chapter 33 of the 2014 NYC building code.”
- Alteration, filed Aug 19, 2021, estimated cost $25K, described as “Installation of new sprinkler system filed in conjunction with alt 1 #123410148”
- Alteration, filed Aug 16, 2021, estimated cost $9K, described as “Installation of heavyduty sidewalk shed as per plans. No change in use or occupancy under this application. Sidewalk shed shall comply with chapter 33 of the 2014 NYC building code.”
- Alteration, filed May 27, 2021, estimated cost $1K, described as “Installation of temporary construction fence.”

## Property taxes

- Assessment: $2,384,100
- 2026–27 tax: $83,245
- Market value (city estimate): $5,298,000
- Taxable value: $669,222
- Assessed land: $112,500
- Assessed improvements: $2,271,600

## Zoning

R7B (part of the lot is R8): floor area ratio 2.35 built, 3.00 allowed by base zoning.

## Recent sales

- Apr 15, 2019: $7,850,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

## Landmarks

Part of Chelsea Historic District (Historic District). 22 Landmarks Preservation Commission permits are on file.

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