Ontario, CA Office Space for Rent - 30 Listings

Search office properties for lease and view the Market Overview section below for local stats and insight.

Empire Executive Offices - Empire Executive Office Building
Empire Executive Offices
3400 Inland Empire Boulevard, Ontario, CA
Space Type

Private Offices
For Lease

From $500/month
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430 North Vineyard Avenue

430 North Vineyard Avenue, Ontario, CA
Space Type

Office
For Lease Contact for pricing

2 spaces available / 1,337 - 20,551 SF
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Know What Rents to Expect for Office Space in Ontario, CA

Depending on property quality, location, amenities, and other factors — such as what type of office lease you sign up for — the rent for office space in Ontario can be as low as $22.2 per square foot. On average, the rate for an office space in Ontario is $28.11 per square foot. If your budget is oriented toward office space for lease around this value, you can easily check all office space listings with a similar average rental rate. Alternatively, use the pricing search filters at the top of the page to focus your search in your optimal price range.

Learn More About Office Spaces for Rent in Ontario, CA

Office spaces currently listed for rent in Ontario, CA incorporates 427,658 square feet across 98 unique space(s). Local office space opportunities include office property subtypes such as: General Office, Office Building. The average size of an available office space here is 4,617 square feet. However, availabilities range from 106 square feet to 38,845 square feet.

Understand the Ontario, CA Office Market

The office market in Ontario, CA incorporates 4,183,213 square feet of office space across 30 buildings that are at least 25,000 square feet in size. Office buildings here range in height from 2 to 5 floors and offer a variety of architectural styles, amenity packages, and location character for you to consider when looking for an office leasing opportunity.

In Ontario, CA, you can find office properties as large as 289,793 square feet and find your space in any building quality class that best suits your needs and your budget. See our guide on office building classes for a better understanding of what to expect with each. For best access to most types of urban amenities, consider that the highest concentration of office space in Ontario is in the neighborhood(s).

Ontario, CA Office Space Total: 4,183,213 Sq. Ft.

The data was provided by Yardi Research Data and refers to office properties larger than 25,000 square feet.

Ontario, CA Office Property by Building Size

Range Total Square Feet Share of Total Office

25k to 50k Sq. Ft. 507,665 12.14% of Total

50k to 100k Sq. Ft. 2,013,071 48.12% of Total

100k to 500k Sq. Ft. 1,662,477 39.74% of Total

Ontario, CA Office Property by Building Class

Range Total Square Feet Share of Total Office

Class A 2,312,334 55.28% of Total

Class B 1,870,879 44.72% of Total

Ontario, CA Office Property By Year Built

1950 - 1975

1975 - 2000

After 2000

The Best Way to Rent Office Space in Ontario, CA

There are many things you will need to consider when searching for the best office space for your professional needs. Some of these factors cannot be captured in easy-to-use search filters that focus on objective and quantifiable aspects of an office space listing. For instance, how much office space you’ll need depends not only on how many people need to use the space at the same time, but also how you need to divide it, how you need to use it, and any other details particular to your business.

Similarly, choosing the perfect office space location within the city hinges on the particular focus and requirements of your professional activity, as well as the needs of your employees, such as transport options to and from work, day care services nearby, or any other amenities that are essential to them on a regular basis.

With so many aspects to consider when leasing office space, whether you have been through the process here before or if you are new to the city, the best shortcut you can take is to reach out to the listed contact for each of the properties that make it to your shortlist and schedule a viewing to get more in-depth information.

Find Office Spaces Near Me

With PropertyShark, it’s easy to find the right office space in the right location for you, that is well positioned in relation to the amenities or activities that are most important to you day in and day out. Whether you are looking in your current location in Ontario, CA or in a different city, it’s easy to navigate the interactive maps and focus your search using the filters available in the menu at the top of the page.

Easily search or sort by property type, pricing, available space or property size, and more. Once you’ve found some good options to consider, you can conveniently contact the property by filling in the contact form to request more information or a tour.