Search
Built-Out Office Units
For Lease
Contact for pricing

3290 Guasti Rd, Ontario, CA 91764

Multi-tenant suites include offices and storage and are available for immediate occupancy.

Space Size1,515 SF - 3,261 SF
Property Size8,132 SF
Days on Market51

Property Features for 3290 Guasti Rd

General Information

Standard status Active
Size 1,515 SF - 3,261 SF
Property subtype Office
Lease Term MG; Full Service

Space & Availability

Space Use Office
Condition Turnkey
Available From Immediate

Additional Details

Highway Access Yes

Amenities

signage opportunities

Building Details

Building Size 8,132 SF
Year Built 2005
Tenancy Multi

Spaces For Lease

at 3290 Guasti Rd Contact us

110 $1.95/SF/Mo

Size
1,746 SF
Type
Office Building
Term
Negotiable
Contact us

110-120 $1.95/SF/Mo

Size
3,261 SF
Type
Office Building
Term
Negotiable
Contact us

120 $1.95/SF/Mo

Size
1,515 SF
Type
Office Building
Term
Negotiable
Contact us
Listing Agency: Lee & Associates - Ontario
Listed By: Greg Martin · License #CalDRE #01001749
Source: Lee-associates
Added: Jul 13 Changed: Aug 31 Last Checked: Aug 31 at 3:03PM

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 Lee & Associates - Ontario

Investment Insights

Based on property information with market context.

This multi-tenant office property, constructed in 2005, features interior build-outs with dedicated office and storage areas. The suites are offered for immediate occupancy and include opportunities for property signage.

The property is adjacent to Ontario International Airport and provides access to the 10, 15, and 60 Freeways. Its configuration supports businesses seeking office space with built-in storage and convenient regional connectivity.

Key Highlights

  • Office units with interior build‑outs, offices, and storage
  • Suites available for immediate occupancy
  • Adjacent to Ontario International Airport

Property Analytics

Current Use

Alldata Technology LLC Tech Support Center The Customer Service Experts Corporate Office Manufacturers Bank Bank Car Rental Ontario Car Rental Facility Shield Healthcare Center Medical Supply Store

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Storage Facility Locksmith Veterinary Clinic Barber Shop Plumbing Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Multi-tenant
Tenancy
Yes
Highway access
NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

1,576
Businesses Nearby

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

11% 2019
14.1% 2020
15.5% 2021
17.2% 2022
19.9% 2023
21% 2024
20.8% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Office units - Multi-tenant suites include offices and storage and are available for immediate occupancy.
Where is this office units located?
The property is located at 3290 Guasti Rd Ontario, CA.
What are key features of this property?
This property features: Office units with interior build‑outs, offices, and storage; Suites available for immediate occupancy; Adjacent to Ontario International Airport
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message