222 North Mountain Avenue

222 North Mountain Avenue, Upland, CA 91786

Property Information

  • For Sale $8,699,400
  • Property Type Office
  • Property Size 43,290 SF
  • Lot Size 3.16 Acre
  • Date Updated Apr 29, 2026

Description

222 N Mountain Avenue offers a rare opportunity to acquire a stabilized office asset with a sizable, development-ready land component and mixed-use flexibility. The ±3.16-acre site spans three contiguous parcels and includes a ±43,290 SF multi-tenant office building with ±45,509 SF of excess land across two additional parcels, providing immediate potential for expansion, repositioning, or future development. Zoned Commercial/Office Mixed-Use (C/O-MU), the property supports a dynamic office, medical, and retail campus environment. Located within an Opportunity Zone, the asset is well-positioned for investors, developers, and owner-users seeking in-place income with long-term growth and campus-style development potential.

APN’s: 1007-531-121007-531-13; and 1007-531-14

Contacts

Location

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