Manhattan · BBL 1012770027
51 East 42nd Street
New York, NY 10017 · Manhattan
Also written as: 51 E 42nd St · 51 East 42nd Street
Owner of record: ONE VANDERBILT OWNER LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $604,668,150
- Market value: $1,343,707,000
- Tax class: 4
Building
- Office (O4)
- Built 2017, altered 2015
- 0 residential / 5 units
- 60 floors
- Zoning: C5-3
- Lot area: 44,048 sf
- Building area: 1,678,135 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/51-east-42-street-1012770027
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact