Manhattan · BBL 1008200026
23 West 18th Street
New York, NY 10011 · Manhattan
Also written as: 23 W 18th St · 23 West 18th Street
Owner of record: 18-19TH ASSOCIATES
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $21,937,050
- Market value: $48,749,000
- Tax class: 4
Building
- Office (O6)
- Built 1902, altered 1987
- 0 residential / 20 units
- 11 floors
- Zoning: C6-4A
- Lot area: 15,175 sf
- Building area: 191,400 sf
- Historic district: Ladies' Mile Historic District
Official records
ZoLa zoning · DOF property tax · Property Portal · ACRIS deeds/mortgages · DOB profile · Tax map · Map
All data sourced from NYC Department of Finance / PLUTO / ACRIS / HPD public records. https://www.sageops.ai/property/manhattan/23-west-18-street-1008200026
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