Manhattan · BBL 1008240050
20 West 23rd Street
New York, NY 10010 · Manhattan
Also written as: 20 W 23rd St · 20 West 23rd Street
Owner of record: GRAMERCY ARMS LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,606,950
- Market value: $3,571,000
- Tax class: 4
Building
- Office (O5)
- Built 1854
- 0 residential / 5 units
- 5 floors
- Zoning: C6-4M
- Lot area: 2,752 sf
- Building area: 11,391 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/20-west-23-street-1008240050
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact