Office Suite with Conference
For Lease
$57,325
3990 Concours, Ontario, CA 91764
Commercial Lease, Ontario, CA
Space Size21,632 SF
Days on Market183
Property Features for 3990 Concours
General Information
Property type
Commercial Lease
Property subtype
Office
Directions
Haven Ave & Concours St
Subdivision
686 - Ontario
Standard status
Active
APN
0210205170000
Amenities
Reserved Parking
Building Details
Year built
2007
Listing Agency:
MGR REAL ESTATE, INC.
(909) 981-4466
Listed By:
Sangaroon Yangchana · License #01518762
(714) 273-0208
Added: Mar 1
Changed: Aug 24
Last Checked: Aug 31 at 7:06PM
MLS# CV26045006
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 400 offers 21,632 SF within a five-story office building constructed in 2007. The layout includes a reception area, two large conference rooms, 19 offices, storage and IT rooms, a breakroom, and expansive bullpen areas for workstations. Reserved parking is available, and leases are structured on a full-service gross basis.
The property is located at 3990 Concours in Ontario, within the City of Ontario’s SP zoning designation. Access to I-10 is immediate via Haven Avenue, with proximity to the I-15 and 60 freeways. Building operations include professional management and maintenance.
The property is located at 3990 Concours in Ontario, within the City of Ontario’s SP zoning designation. Access to I-10 is immediate via Haven Avenue, with proximity to the I-15 and 60 freeways. Building operations include professional management and maintenance.
Key Highlights
- Suite 400 contains 21,632 SF
- Two large conference rooms, 19 offices, reception, breakroom, storage, and IT rooms
- Large bullpen areas support workstations
Property Analytics
Property Profile
Current Use
Lease Details
Yes
Highway access
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
1,775
Businesses Nearby
Explore this area
Business Placement
Demographics for 91764, CA
55,322
Population
17,350
Households
3.2
Avg Household Size
33
Median Age
18%
College-Educated
74%
High-School Grad
7.9 sq mi
ZIP Area
7,003
Density / Sq Mi
$75,605
Median Household Income
$37,076
Median Earnings
$2,039
Median Rent
$524,100
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
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 400 provides a substantial professional layout with reception, private offices, work areas, and support rooms.
Where is this office units located?
The property is located at 3990 Concours Ontario, CA.
What is the lease rate?
The lease rate is $57,325.
What are key features of this property?
This property features: Suite 400 contains 21,632 SF; Two large conference rooms, 19 offices, reception, breakroom, storage, and IT rooms; Large bullpen areas support workstations
