Manhattan · Unit 21B · BBL 1013401038
845 United Nations Plaza, Unit 21B
New York, NY 10017 · Manhattan
Also written as: 845 United Nations Plz Apt 21B · 845 United Nations Plaza #21B · 845 United Nations Plz Unit 21B
Part of 845 United Nations Plaza Condominium
Owner of record: ARSHIN, LILIA
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $127,545
- Market value: $283,434
- Tax class: 2
Building
- Condominium (RM)
- Built 2000
- 362 residential / 395 units
- 70 floors
- Zoning: C5-2 / C1-9
- Lot area: 37,050 sf
- Building area: 713,461 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/845-united-nations-plaza-21b-1013401038
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact