Manhattan · BBL 1019080114
139 West 123rd Street
New York, NY 10027 · Manhattan
Also written as: 139 W 123rd St · 139 West 123rd Street
Owner of record: 139 W 123 LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $796,950
- Market value: $1,771,000
- Tax class: 2B
Building
- Elevator apartment (D1)
- Built 1910, altered 2013
- 10 residential / 10 units
- 5 floors
- Zoning: R7-2
- Lot area: 2,018 sf
- Building area: 6,918 sf
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/139-west-123-street-1019080114
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact