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21660 Copley Dr
Diamond Bar, CA 91765
Gateway Corporate Center · Property For Lease

Property Overview

Contemporary 3-story office building nestled within a premier 255-acre business park. This well-positioned property offers a striking corporate presence with expertly manicured grounds. Situated at the gateway of four counties with convenient access to Ontario International Airport and major freeways (10, 57, 71 & 60). The location is complemented by extensive nearby amenities, including hotels, dining, and retail.

  • Bus Line
  • Day Care
  • Food Service
  • Energy Star Labeled

Property Facts

Building Type
Office
Year Built
1988
Building Height
3 Stories
Building Size
50,332 SF
Building Class
B
Typical Floor Size
16,777 SF
Unfinished Ceiling Height
12’
Parking
200 Surface Parking Spaces
Covered Parking
  • Listing ID: 34730861

  • Date on Market: 2/5/2025

  • Last Updated:

  • Address: 21660 Copley Dr, Diamond Bar, CA 91765

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