Manhattan · BBL 1017210027
20 West 123rd Street
New York, NY 10027 · Manhattan
Also written as: 20 W 123rd St · 20 West 123rd Street
Owner of record: CAO, CATHY XIAOQING
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $110,580
- Market value: $1,843,000
- Tax class: 1
Building
- One-family dwelling (A5)
- Built 1882
- 1 residential / 1 units
- 3 floors
- Zoning: R7-2
- Lot area: 1,640 sf
- Building area: 3,200 sf
- Historic district: Mount Morris Park 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-123-street-1017210027
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