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    Ontario, CA Office Space for Sale

    7 results
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    Ontario Commercial Property For Sale
    $690,000
    3,002 SF

    Ontario Commercial Property For Sale

    545 E California St, Ontario, CA 91761

    Two-building commercial property suitable for owner-user or investment.

    • Two buildings on one lot: +/-2,338 SF warehouse and +/-1,182 SF office.
    • Zoned Business Park.
    • Fully gated and fenced property.
    • Ample parking between buildings.
    • Ideal for owner‑user or rental income potential.
    Updated: Feb 19
    View details
    Versatile Commercial Property in Ontario
    Pending
    $3,849,000
    1,669 SF

    Versatile Commercial Property in Ontario

    2023 S Bon View Ave, Ontario, CA 91761

    Spacious lot with warehouse, office, and convenient location.

    • Expansive 81,022 sq ft lot offers exceptional versatility.
    • Prime location with quick access to the 60 Freeway.
    • Includes a warehouse with its own office and multiple storage containers.
    • Currently configured as a functional business setting with reception area, private offices, and conference room.
    • Features a charming assortment of mature fruit trees (avocado, orange, mandarin, pomegranate, and lemon).
    Updated: Dec 12, 2025
    View details
    Ontario Commercial Property For Sale
    $1,225,000
    3,006 SF

    Ontario Commercial Property For Sale

    Retail showroom, office, and warehouse near Ontario International Airport.

    1795 E Holt Blvd, Ontario, CA 91761
    View details
    Ontario Commercial Space with Warehouse
    $1,190,000
    3,308 SF

    Ontario Commercial Space with Warehouse

    Renovated commercial space with offices and warehouse in Ontario.

    1115 S Grove Ave, Ontario, CA 91761
    View details
    Ontario Office/Warehouse Near Airport
    Contact for pricing
    1,995 SF

    Ontario Office/Warehouse Near Airport

    Office and warehouse space near the 60 Freeway.

    1435 S Grv St, Ontario, CA 91761
    View details
    Free Standing Building For Sale
    Contact for pricing
    10,107 SF

    Free Standing Building For Sale

    Free standing building with upgraded office space and secured yard.

    1736 E Francis St, Ontario, CA 91761
    View details
    High Image Office/Warehouse Space
    Contact for pricing
    5,338 SF

    High Image Office/Warehouse Space

    Office and warehouse space with high-image buildout and mezzanine.

    1600 S Grove Ave, Ontario, CA 91761
    View details
    Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 7 Active listings in Ontario, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 8 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

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

    Rancho Cucamonga Industrial Condo
    Pending
    $599,000
    1,715 SF

    Rancho Cucamonga Industrial Condo

    Versatile industrial condo with offices, warehouse, and excellent freeway access.

    8776 Helms Ave, Rancho Cucamonga, CA 91730
    View details
    Rancho Cucamonga Office Condos
    Contact for pricing
    7,659 SF

    Rancho Cucamonga Office Condos

    Two connected office condos available for sale in Rancho Cucamonga.

    8647-8655 Haven Ave, Rancho Cucamonga, CA 91730
    View details
    Medical Condo in Total Care
    $675,000
    60,000 SF

    Medical Condo in Total Care

    Medical condo in professional building near San Antonio Hospital.

    1183 E Foothill Blvd, Upland, CA 91786
    View details
    Upland Business Park Multi-Tenant Building
    Contact for pricing
    3,193 SF

    Upland Business Park Multi-Tenant Building

    Multi-tenant building with office and warehouse space for sale.

    832-836 W 9Th St, Upland, CA 91786
    View details

    Explore 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.

    901 Via Piemonte

    901 Via Piemonte

    Office space • 122,602 SF
    Value Estimation by Request
    901 Via Piemonte, Ontario, CA 91764
    View details
    4200 Concours

    4200 Concours

    Office space • 75,214 SF
    Value Estimation by Request
    4200 Concours, Ontario, CA 91764
    View details
    3110 Guasti Rd

    3110 Guasti Rd

    Office space • 159,270 SF
    Value Estimation by Request
    3110 Guasti Rd, Ontario, CA 91764
    View details
    3281 Guasti Rd

    3281 Guasti Rd

    Office space • 12,733 SF
    Value Estimation by Request
    3281 Guasti Rd, Ontario, CA 91761
    View details
    2890 Inland Empire Blvd

    2890 Inland Empire Blvd

    Office space • 19,907 SF
    Value Estimation by Request
    2890 Inland Empire Blvd, Ontario, CA 91764
    View details
    3536 Concours St

    3536 Concours St

    Office space • 79,993 SF
    Value Estimation by Request
    3536 Concours St, Ontario, CA 91764
    View details
    Ontario Blvd

    Ontario Blvd

    Office space • 53,222 SF
    Value Estimation by Request
    0 Ontario Blvd, Ontario, CA 91761
    View details
    3200 Guasti Rd

    3200 Guasti Rd

    Office space • 20,996 SF
    Value Estimation by Request
    3200 Guasti Rd, Ontario, CA 91761
    View details

    Ontario, CA Office Space Investment Opportunities Market Analysis

    Explore 15 office space for sale in Ontario, CA, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 8,276 square feet of properties for sale, with an estimated market value of $690,000.

    Sale prices for office space in Ontario, CA start at $690,000, averaging $690,000, and reaching up to $690,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Browse Office space for Sale Near Ontario, CA

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    Most Searched ZIP Codes in Ontario, CA

    • 91761
    • 91764

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