Manhattan · Unit 494 · BBL 1013601058
866 United Nations Plaza, Unit 494
New York, NY 10017 · Manhattan
Also written as: 866 United Nations Plz Apt 494 · 866 United Nations Plaza #494 · 866 United Nations Plz Unit 494
Part of 866 United Nations Plaza Condominium
Owner of record: DAME JILLIAN AND DR. ARTHUR M. SACKLER F OUNDATION
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $855,233
- Market value: $1,900,518
- Tax class: 4
Building
- Condominium (RC)
- Built 1967, altered 2009
- 0 residential / 85 units
- 37 floors
- Zoning: C5-2
- Lot area: 88,357 sf
- Building area: 306,964 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/866-united-nations-plaza-494-1013601058
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