Manhattan · Unit 555 · BBL 1013601086
866 United Nations Plaza, Unit 555
New York, NY 10017 · Manhattan
Also written as: 866 United Nations Plz Apt 555 · 866 United Nations Plaza #555 · 866 United Nations Plz Unit 555
Part of 866 United Nations Plaza Condominium
Owner of record: DESAI SETHI FOUNDATION INC.
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $750,459
- Market value: $1,667,685
- 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-555-1013601086
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