# 124 West 23rd Street, Manhattan

Condominium · 29 units · built 2011 · Block 798, Lot 7507.

On Umarelli: https://umarelli.org/nyc/1007987507/124-west-23-street

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

Every lot on block 798: https://umarelli.org/nyc/manhattan/798.md

## Building permits

- Alteration, filed Feb 26, 2024, described as “Facade repairs”
- Alteration, filed Sep 13, 2023, estimated cost $1K, described as “Installation and use of temporary supported scaffold as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed May 19, 2023, estimated cost $525K, described as “Exterior repairs to include masonry units, pointing, concrete patching, crack repairs, stucco repairs, lintel repair, sills, balcony curb repairs, and caulking.”
- Alteration, filed Feb 28, 2023, described as “Installation of heavy duty sidewalk shed. No change in use, occupancy or egress. Work shall comply with chapter 33 of nycc.”
- Alteration, filed Oct 23, 2020, estimated cost $2K, described as “Decommissioning of three (3) sprinkler heads along lot line windows at Kitchen, Master Bathroom and Master Bedroom.”

## Property taxes

- Assessment: $10,329,298
- 2026–27 tax: $1,212,038
- Market value (city estimate): $22,954,000
- Taxable value: $9,988,980
- Assessed land: $1,489,500
- Assessed improvements: $8,839,798
- Condo units with their own tax lots: 30

## Zoning

C6-3X: floor area ratio 8.76 built, 9.00 allowed by base zoning.

## Recent sales

- Jul 8, 2026: $1,325,000, Apt 4B
- Feb 12, 2026: $1,450,000, Apt 7B
- Dec 4, 2025: $3,180,000, Apt PH1
- Nov 3, 2025: $1,770,000, Apt 4A
- May 14, 2025: $2,200,000, Apt 6A
- Apr 4, 2025: $4,150,000, Apt 2A
- Mar 11, 2025: $2,900,000, Apt 15A
- Oct 15, 2024: $1,900,000, Apt 10A
- Dec 20, 2023: $3,750,000, Apt 14A
- Apr 18, 2023: $1,485,000, Apt 4B

The 10 most recent of 17 open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

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

## Board and land use applications

- Change to an earlier grant (Board of Standards and Appeals 231-14-BZII): Change to an earlier grant, Granted, filed May 11, 2018, decided Apr 23, 2019. Extension of Term of a previously approved Special Permit (§73-36) which permitted the operation of a physical culture establishment (Orangetheory Fitness) within a portion of an existing commercial building which expired on April 12,…
- Variance or special permit (Board of Standards and Appeals 231-14-BZ): Variance or special permit, Granted, filed Sep 26, 2014, decided Apr 12, 2016. Special Permit (§73-36) to allow for a physical culture establishment (Orangetheory Fitness) within a portion of an existing commercial building. C6-3X zoning district.
- 124 W23RD ST (City Planning P1989M0122): Completed, decided Feb 8, 1989. CHAIRPERSON'S CERT FOR CONVERSION OF FLOORS 1,3,4TO 3 RESDL\*UNITS WITH A TOTAL OF APPROX 4,300SF
- 124 W23RD ST W/O AVE OF THE AMERICAS (City Planning P1983M1217): Completed, decided Mar 6, 1987. CHAIRMAN CERT (ZR15-214) FOR CONVERSION OF 1,3,4 FLRS TO\*DWELLING UNITS IN C6-2M ZONE. BL798. LOT57.
- 124, 126, 128 WEST 23RD ST (City Planning P1983M1189): Completed, decided May 13, 1985. CERT OF GRANDFATHERING DETERMINATION (ZR15-215) TO LEGALIZE\*3 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