Manhattan · BBL 1006970047
518 West 26th Street
New York, NY 10001 · Manhattan
Also written as: 518 W 26th St · 518 West 26th Street
Owner of record: WEST CHELSEA BUILDING LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $16,812,900
- Market value: $37,362,000
- Tax class: 4
Building
- Office (O6)
- Built 1910, altered 1983
- 0 residential / 150 units
- 10 floors
- Zoning: M1-5
- Lot area: 22,219 sf
- Building area: 218,019 sf
- Historic district: West Chelsea Historic District
- Flood zone: 1
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/518-west-26-street-1006970047
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