Class-A Office Suite with Conference
For Lease
$5,277/Mo
405-800 N Haven Ave, Ontario, CA 91761
Suite 405 offers reception, bullpen, conference room, and three private offices with secure card-key entry.
Space SizeContact for details
Days on Market261
Property Features for 405-800 N Haven Ave
General Information
Standard status
Active
Listing Agency:
M G R REAL ESTATE
(909) 581-6626
Listed By:
HELEN G. ZHANG · License #01890497
(909) 581-6626
Source:
Exprealty
Added: Nov 16, 2025
Changed: Jul 10
Last Checked: Jul 31 at 4:58PM
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 M G R REAL ESTATE
Investment Insights
Based on property information with market context.
This Class-A, four-story office building includes Suite 405, a 2,154 SF space designed for everyday collaboration and client traffic. The suite features a welcoming reception area, an open bullpen, a dedicated conference room, and three private offices. Natural light fills the space, with views described as city and mountain views. The suite is offered with high-end office furniture noted in the remarks, supporting a streamlined move-in.
The property is located in the Ontario Airport submarket with direct access to I-10 via Haven Ave. The remarks also note proximity to I-15 and I-60. Building signage is available for qualified tenants, and security is supported by a card key entry system. Parking is described as ample, with a 5/1,000 parking ratio and options for covered and reserved spaces.
As a leasing option, this suite is presented with full-service gross leases, along with professional management and meticulous maintenance. It is well-suited for professional teams that need a reception area, a conference room for meetings, and private offices, while operating in a controlled-access environment.
The property is located in the Ontario Airport submarket with direct access to I-10 via Haven Ave. The remarks also note proximity to I-15 and I-60. Building signage is available for qualified tenants, and security is supported by a card key entry system. Parking is described as ample, with a 5/1,000 parking ratio and options for covered and reserved spaces.
As a leasing option, this suite is presented with full-service gross leases, along with professional management and meticulous maintenance. It is well-suited for professional teams that need a reception area, a conference room for meetings, and private offices, while operating in a controlled-access environment.
Key Highlights
- Full‑service gross lease office space: Suite 405 with 2,154 SF
- Suite 405 layout includes reception, open bullpen, dedicated conference room, and three private offices
- Secure card‑key entry for controlled access
Property Analytics
Property Profile
Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
1,947
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
$25.91 /SF/Yr
Avg Asking Price
$0.65–$31.8 /SF/Yr
Price Range
40,775 SF
Avg Space Size
Vacancy Rate% for Office in West region
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Frequently Asked Questions
What type of property is this?
Office units - Suite 405 offers reception, bullpen, conference room, and three private offices with secure card-key entry.
Where is this office units located?
The property is located at 405-800 N Haven Ave Ontario, CA.
What is the lease rate?
The lease rate is $5,277 /Mo.
What are key features of this property?
This property features: Full‑service gross lease office space: Suite 405 with 2,154 SF; Suite 405 layout includes reception, open bullpen, dedicated conference room, and three private offices; Secure card‑key entry for controlled access
