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222 N Mountain Ave
Upland, CA 91786

$949 - $2,053 USD/MO

Office For Lease  •  637+ SF

Property Details

  • Property Type Office
  • Year Built 1979
  • Total Building Size 43,903 SF
  • Tenancy Multiple
  • Building Class B
  • Zoning OP, Upland
29 Transit Score
79 Walk Score

4 Spaces Available

Name Space Use Size Rent Details
1st Floor Ste 111 Office 855 SF $21.00 USD/SF/YR
Ground-floor corner Suite #111 is approximately 855 square feet and features a welcoming bullpen area, three private offices, and abundant natural light. The suite faces Mountain Ave. and will be available February 1, 2026.

  • Date available: Feb 2026
  • Lease term: Negotiable
  • Service type: Full Service Gross
  • Built out as: Standard Office
  • Space Type: Relet
2nd Floor Ste 203 Office 1,378 SF $17.88 USD/SF/YR
Suite 203 – This distinctive second-floor corner suite encompasses approximately 1,378 rentable square feet. The layout includes a reception area, open bullpen, three  private offices and IT room.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Full Service Gross
  • Built out as: Standard Office
  • Space Type: Relet
2nd Floor Ste 213-A Office 637 SF $17.88 USD/SF/YR
Suite 213-A | 637 RSF: The corner suite features a reception area, and two private offices. Available in 30 days.

  • Date available: 30 Days
  • Lease term: Negotiable
  • Service type: Full Service Gross
  • Built out as: Standard Office
  • Space Type: Relet
2nd Floor Ste 216-A Office 1,275 SF $17.88 USD/SF/YR
Suite 216-A | 1,275 RSF – A versatile office suite with a professional reception area, open bullpen for collaborative work, dedicated conference room, storage, and two private offices. Perfect for growing teams. Available now.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Full Service Gross
  • Built out as: Standard Office
  • Space Type: Relet

Description

Situated at the prime corner of Mountain Avenue and 9th Street, 222 N Mountain Avenue presents an exceptional office space in a tranquil, park-like setting. This meticulously maintained, two-story garden office building boasts a central open-air courtyard, creating a peaceful and welcoming atmosphere for both tenants and visitors. Surrounded by lush, mature landscaping, the property provides a serene work environment, all while offering convenient access to major freeways just minutes away.

Highlights

Ample on-site parking for tenants and visitors, providing easy access to your office space in Upland, CA.
All-inclusive rate covers utilities, building services, and property expenses, offering simplicity and budget predictability for your business.
Conveniently located within walking distance of Mountain Plaza Mall, offering easy access to retail stores and dining options for maximum convenience.
Prime corner location at W 9th St & N Mountain Ave, providing high visibility and maximum exposure for your business in a high-traffic area.
Enjoy a serene central courtyard that fills the building with natural light, creating a peaceful atmosphere for tenants and visitors alike.
Central air and heating provide year-round comfort, maintaining an ideal temperature for a productive and comfortable workspace.

Property Flyers

Amenities

  • Atrium
  • Bus Line
  • Courtyard
  • Balcony

Public Transportation

Commuter RailDriveWalkDistance
Upland (San Bernardino Line - Southern California Regional Rail Authority (Metrolink)) 4 min - 1.4 mi
Montclair (San Bernardino Line - Southern California Regional Rail Authority (Metrolink)) 4 min - 1.9 mi
AirportDriveWalkDistance
Ontario International 10 min - 5.8 mi
John Wayne/Orange County 49 min - 39.6 mi
Long Beach (Daugherty Field) 55 min - 43.6 mi

Parking Details

Parking Available: Yes
Reserved: No
Spaces Provided: 220
Type: Surface
Included in Rent: Yes
Helen G. Zhang 909-552-8057 MGR Real Estate
Helen G. Zhang 909-552-8057 MGR Real Estate