# 233 West 18th Street, Manhattan

Four-family with store · built c. 1910 · Block 768, Lot 18.

On Umarelli: https://umarelli.org/nyc/1007680018/233-west-18-street

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

Every lot on block 768: https://umarelli.org/nyc/manhattan/768.md

## Building permits

- Alteration, filed Mar 28, 2023, estimated cost $29K, described as “Modification and installation of sprinkler heads in conjunction with alteration application M08025068. No change in use, egress or occupancy.”
- Alteration, filed Nov 1, 2022, estimated cost $112K, described as “Interior renovation of existing 2ND floor apartment. Partition work. Replace windows and doors, mechanical work.”

## Property taxes

- Assessment: $1,719,900
- 2026–27 tax: $72,863
- Market value (city estimate): $3,822,000
- Taxable value: $585,761
- Assessed land: $580,500
- Assessed improvements: $1,139,400

## Zoning

C6-2A: floor area ratio 1.78 built, 6.02 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Board and land use applications

- 233 W18TH STREET (City Planning P1990M0402): Completed, decided Sep 18, 1991. CERT TO PRESERVE FLOOR AREA FOR THE CONVERSION OF MEZZANINE,\*2ND & 3RD FLOORS TO DWELLING UNITS

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