626-827-8434
400 N Mountain Ave, Upland, CA for Rent

$30.00-$33.00 USD /SF/yr

Office, Office/Medical - For Rent
1/7
230-5,974 SF | 10 Spaces

400 N Mountain Ave
Upland, CA 91786


HIGHLIGHTS

  • Elevator-served building with flexible office and medical layouts
  • Heavy parking and easy access for staff and visitors
  • Convenient location near 10 and 210 Freeways for regional connectivity
  • Surrounded by retail amenities for added convenience
  • Executive suites available for turnkey occupancy

OVERVIEW

Stewart Plaza offers a prime office and medical environment in the heart of Upland, CA. This professionally managed property features elevator service, abundant parking, and flexible suite sizes ranging from compact executive offices to expansive medical layouts. Tenants benefit from proximity to major transportation corridors, including the 10 and 210 Freeways, ensuring seamless regional connectivity. The surrounding area is rich with retail amenities, creating a convenient and vibrant setting for employees and clients alike. Medical professionals will appreciate suites designed with exam rooms, labs, and nurse stations, while traditional office users can select spaces with reception areas, private offices, and collaborative bullpens. Executive suites are also available for businesses seeking a turnkey solution. The property’s strategic location near Montclair, Ontario, and Claremont positions tenants within a dynamic Inland Empire market known for strong demographics and growth potential.

RENTAL DETAILS

SPACE AVAILABLE

230-5,974 SF

# OF SPACES

10

RENT RATE (MO)

$2.50-$2.75 USD /SF/mo

RENT RATE (YR)

$30.00-$33.00 USD /SF/yr

LEASE TYPE

Full Service Gross

LEASE LENGTH

Negotiable

AVAILABLE

Now

BUILDING DETAILS

PROPERTY TYPE

Office

PROPERTY SUBTYPE

Medical

TOTAL BUILDING SIZE

47,850 SF

BUILDING CLASS

B

YEAR BUILT

1987

PARKING SPACES

140

LAND DETAILS

LAND ACRES

2.21001 AC

LAND SF

96,268 SF

ZONING

C/O-MU

ASK ABOUT THIS PROPERTY

Brian MelkesianLee & Associates Commercial Real Estate ServicesMore Info
626-827-8434

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Brian MelkesianLee & Associates Commercial Real Estate ServicesMore Info
626-827-8434

By clicking the button, you agree to Showcase's Terms of Use and Privacy Notice.