Manhattan · Unit GU · BBL 1013601001
866 United Nations Plaza, Unit GU
New York, NY 10017 · Manhattan
Also written as: 866 United Nations Plz Apt GU · 866 United Nations Plaza #GU · 866 United Nations Plz Unit GU
Part of 866 United Nations Plaza Condominium
Owner of record: 866 UN PLAZA SYSTEM GARAGE LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $2,982,262
- Market value: $6,627,249
- 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-gu-1013601001
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