Ontario, CA Office Spaces for sale

Updated: Jul 12

Anchored Retail/Office Building

910 N Mountain Avenue, Ontario, CA 91762

$2,750,000

14,530 sqft

Anchored retail/office building built in 1982 within the EI Super shopping center
Total building area of 14,530 sq ft (assessor)
Lot size of 0.4607 acres (assessor)
Air conditioning is available (Air Conditioning Y/N: true)
Public water supply

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Updated: Aug 8

Flex Building with Showroom

1795 E Holt Unit 105, Ontario, CA 91761

$1,225,000

3,006 sqft

Approximately 3,006 sq.ft. of combined office and warehouse space
Retail showroom, office, and warehouse/storage areas in one property
Built in 2008 with central air
Situated on 0.19 Acres
Located near Ontario International Airport

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Mixed-Use Property with Warehouse

545 E California St, Ontario, CA 91761

$690,000

2,338 sqft 0.19 AC lot

Two buildings on an 8,100 SF lot, ideal for owner.

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See hot listings in Ontario

Scored against comparables nationwide. These are worth a look.

Cap Rate available after sign in

Est. NOI available after sign in

Local Demand available after sign in

Industrial Office Flex Building

1351 S Grove Ave, Ontario, CA 91761

Contact for pricing

4,920 sqft

Sprinklered flex building with 3,768 SF of two-story office and 16' minimum clear height.

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Class A Two-Story Office Building

4686 Ontario Mills Pkwy, Ontario, CA 91764

Contact for pricing

11,563 sqft

Class A two-story office building with elevator service and four office suites.

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Office Space with Private Offices

611 S Palmetto Ave, Ontario, CA

Contact for pricing

10,772 sqft 5.00 AC lot

Office space featuring private offices, conference rooms, and kitchenettes.

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Freestanding Flex Space

1999 S Campus Ave, Ontario, CA 91761

Contact for pricing

18,130 sqft

Two-story office component with a fenced, paved yard and multiple loading doors.

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Industrial Flex Condo with Office

1818 East Elma Court, Ontario, CA 91764

Contact for pricing

1,488 sqft

Small commercial condo with an open warehouse layout, 480 SF office, and a 10’x10’ roll-up door with 14’ clear height.

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Renovated Flex Office/Warehouse

102-1115 S Grove Ave, Ontario, CA 91761

Contact for pricing

Renovated office-and-warehouse suite with roll-up door, reception, offices, and ample parking in Belmont & Grove Business Park.

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Ontario Office Condo For Sale

1600 S Grove Ave, Suite A, Ontario, CA 91761

Contact for pricing

5,338 sqft

Office condo available in Ontario, California.

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Contractor's Yard with Office House

9131 Merrill Ave, Ontario, CA 91762

Contact for pricing

43,124 sqft

Industrial yard offering 43,124 SF, including a house with an onsite office space.

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Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 11 Active listings in Ontario, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 61 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Medical Office Suite

203-5624 Philadelphia St, Chino, CA 91710

$580,000

1,057 sqft

The suite is part of a physician-focused medical complex with an assisted living and memory care community next door.

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Flex Space With Office Build-Out

6-14171 Fern Ave, Chino, CA 91710

$3,990,000

8,600 sqft

Combined warehouse and professional offices support distribution, light manufacturing, and service operations.

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Class B Office Building

9377 Haven Ave, Rancho Cucamonga, CA 91730

$1,215,000

Professionally built-out office property positioned for occupancy at closing.

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Move-In Ready Office Condominium

9377 Haven Avenue, Suite 210, Rancho Cucamonga, CA 91730

Contact for pricing

Professional suite includes reception, conference, and window-lined office areas.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Rialto Land Along Route 66

210 N Riverside, Rialto, CA 92376

$475,000

Land with mixed-use zoning along historic Route 66 corridor.

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Vacant Commercial Lot For Sale

687 W 9th St, San Bernardino, CA 92410

$99,000

Commercial lot in high-traffic area, ideal for development.

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Moreno Valley Commercial Land Opportunity

13277 Day St, Moreno Valley, CA 92553

$900,000

1.34 AC lot

Two adjacent parcels zoned for commercial and mixed-use development.

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Commercial Land Parcel

Phelan Road, Phelan, CA 92371

$695,000

5.00 AC lot

Commercially zoned land totaling 5 acres available for sale in Phelan, CA.

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Off-Market Properties in Ontario, CA

Consider similar Off-Market properties in Ontario, CA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.