Manhattan · BBL 1019480109
345 West 121st Street
New York, NY 10027 · Manhattan
Also written as: 345 W 121st St · 345 West 121st Street
Owner of record: YUNG, STEVEN C
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $148,620
- Market value: $2,477,000
- Tax class: 1
Building
- Two-family dwelling (B3)
- Built 1899
- 2 residential / 2 units
- 3 floors
- Zoning: R7B
- Lot area: 1,615 sf
- Building area: 3,712 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/345-west-121-street-1019480109
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