Modern Office Space
For Lease
Contact for pricing
1520 North Mountain Avenue, Ontario, CA 91762
High-speed internet, elevator access, and ample parking included.
Space Size1,008 SF - 9,499 SF
Days on Market328
Property Features for 1520 North Mountain Avenue
General Information
Standard status
Active
Size
1,008 SF - 9,499 SF
Property subtype
Office
Spaces For Lease
at 1520 North Mountain Avenue Contact usSuite 121 Available
Size
9,499 SF
Type
Office
Five (5) classrooms, two (2) private interior restrooms, reception, break room, four (4) private offices
Contact us Suite 202 Available
Size
1,008 SF
Type
Office
Open area with two (2) private offices
Contact us
Listing Agency:
CBRE
Listed By:
Steven Saunders · License #01932948
(909) 418-2006
Source:
Cbre
Added: Nov 22, 2025
Changed: Oct 15
Last Checked: Oct 16 at 5:56AM
Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of CBRE
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Investment Insights
Based on property information with market context.
This office space offers high-speed internet connectivity and elevator access. Ample parking is available for both employees and visitors. The building features modern architecture and a stylish design, with spacious and well-lit common areas. The property provides quick access to the greater Los Angeles Metro area via the 10, 60, and 20 Freeways. It is located in close proximity to San Antonio Community Hospital and Pomona Valley Community Hospital. The Upland Metrolink is approximately 6 minutes from the project. The property size is 10507 square feet.
Key Highlights
- Quick access to the 10, 60, and 210 Freeways providing connectivity to the greater Los Angeles Metro area.
- High‑speed internet connectivity.
- Ample parking for employees and visitors.
Property Analytics
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Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
822
Businesses Nearby
Explore this area
Business Placement
Demographics for 91762, CA
62,524
Population
20,163
Households
3.1
Avg Household Size
34
Median Age
21%
College-Educated
77%
High-School Grad
14.3 sq mi
ZIP Area
4,372
Density / Sq Mi
$76,289
Median Household Income
$40,085
Median Earnings
$1,752
Median Rent
$568,700
Median Home Value
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Cap Rate, Value Estimation, Potential NOI and more
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Market
Lease Benchmarks for Ontario, CA
$34.58 /SF/Yr
Avg Asking Price
$29.4–$93.2 /SF/Yr
Price Range
15,539 SF
Avg Space Size
Vacancy Rate% for Office in West region
Frequently Asked Questions
What type of property is this?
Office units - High-speed internet, elevator access, and ample parking included.
Where is this office units located?
The property is located at 1520 North Mountain Avenue Ontario, CA.
What are key features of this property?
This property features: Quick access to the 10, 60, and 210 Freeways providing connectivity to the greater Los Angeles Metro area.; High‑speed internet connectivity.; Ample parking for employees and visitors.
