Office Suite with Open
For Lease
$13,610/Mo
3110 E Guasti Road, Ontario, CA 91761
Commercial Lease, Ontario, CA
Space Size5,136 SF
Property Size159,270 SF
Days on Market157
Property Features for 3110 E Guasti Road
General Information
Property type
Commercial Lease
Property subtype
Office
Directions
Haven Ave. & E. Guasti Rd.
Subdivision
686 - Ontario
Standard status
Active
APN
0210551100000
Utilities
Cooling system
Central Air
Building Details
Year built
2005
Listing Agency:
MGR REAL ESTATE, INC.
(909) 981-4466
Listed By:
Sangaroon Yangchana · License #01518762
(714) 273-0208
Added: Mar 29
Changed: Aug 24
Last Checked: Sep 1 at 5:06AM
MLS# CV26067699
Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
Suite 520 provides 5,136 SF within a two-building, multi-tenant office campus totaling 159,270 SF. The layout includes one conference room, one private office, a large open bullpen with cubicles, and a breakroom. Central air serves the premises, and the campus is professionally managed and maintained.
The property is west of I-15 and visible from I-10, with access to on-site parking at a ratio of 4 spaces per 1,000 SF. Ontario International Airport, Ontario Mills, and surrounding retail amenities are in close proximity. Lease structure is full-service gross.
The property is west of I-15 and visible from I-10, with access to on-site parking at a ratio of 4 spaces per 1,000 SF. Ontario International Airport, Ontario Mills, and surrounding retail amenities are in close proximity. Lease structure is full-service gross.
Key Highlights
- 5,136 SF Suite 520 with conference room, private office, open bullpen, and breakroom
- 159,270 SF across two multi‑tenant office buildings
- Class A office campus with central air
Property Analytics
Property Profile
Current Use
Lease Details
Multi-tenant
Tenancy
Yes
Highway access
NNN (Triple Net)
Lease Type
$4.77 /SF/Yr
CAM
Location Intelligence
Trade Area within ½ mile
1,763
Businesses Nearby
Explore this area
Business Placement
Demographics for 91761, CA
60,306
Population
18,309
Households
3.3
Avg Household Size
35
Median Age
21%
College-Educated
81%
High-School Grad
28.5 sq mi
ZIP Area
2,116
Density / Sq Mi
$97,396
Median Household Income
$44,493
Median Earnings
$2,015
Median Rent
$590,000
Median Home Value
Market
Lease Benchmarks for Ontario, CA
$32.33 /SF/Yr
Avg Asking Price
$8.4–$93.2 /SF/Yr
Price Range
15,315 SF
Avg Space Size
This space is priced 2% below the average of $32.33 /SF/Yr.
Vacancy Rate% for Office in West region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Office units - Suite 520 combines private offices, a conference room, cubicle-ready workspace, and a breakroom within a managed office campus.
Where is this office units located?
The property is located at 3110 E Guasti Road Ontario, CA.
What is the lease rate?
The lease rate is $13,610/Mo.
What are key features of this property?
This property features: 5,136 SF Suite 520 with conference room, private office, open bullpen, and breakroom; 159,270 SF across two multi‑tenant office buildings; Class A office campus with central air
