Manhattan · BBL 1019160030
423 Lenox Avenue
New York, NY 10037 · Manhattan
Also written as: 423 Lenox Ave · 423 Lenox Avenue
Owner of record: ABJ SIERRA, LLC
Snapshot updated 2026-09-30 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $580,950
- Market value: $1,291,000
- Tax class: 2B
Building
- Walk-up apartment (C7)
- Built 1910, altered 2001
- 9 residential / 10 units
- 5 floors
- Zoning: R7-2
- Lot area: 1,875 sf
- Building area: 7,395 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/423-lenox-avenue-1019160030
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