Manhattan · BBL 1019500110
345 West 123rd Street
New York, NY 10027 · Manhattan
Also written as: 345 W 123rd St · 345 West 123rd Street
Owner of record: 345 WEST 123RD ST. LLC
Snapshot updated 2026-09-30 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $224,550
- Market value: $499,000
- Tax class: 2B
Building
- Walk-up apartment (C5)
- Built 1901, altered 1989
- 8 residential / 8 units
- 3 floors
- Zoning: R7B
- Lot area: 1,333 sf
- Building area: 2,547 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-123-street-1019500110
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