Manhattan · BBL 1014040049
154 East 70th Street
New York, NY 10021 · Manhattan
Also written as: 154 E 70th St · 154 East 70th Street
Owner of record: GEORGE AND ADELE KLEIN FOUNDATION
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $2,354,400
- Market value: $5,232,000
- Tax class: 4
Building
- Educational (W2)
- Built 1907
- 0 residential / 1 units
- 5 floors
- Zoning: R8B / R9X
- Lot area: 4,017 sf
- Building area: 15,238 sf
- Historic district: Upper East Side Historic District
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/154-east-70-street-1014040049
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact