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    San Bernardino County, CA Flex Space for Sale

    39 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
    Rancho Cucamonga Industrial Condo
    Pending
    $599,000
    1,715 SF

    Rancho Cucamonga Industrial Condo

    8776 Helms Ave, Rancho Cucamonga, CA 91730

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

    • Excellent freeway access to the 10, 210, and 15 freeways.
    • Boasts ±1,715 SF total space with a ±1,095 SF warehouse and 12’ roll‑up door.
    • Tenant‑occupied with lease ending soon, offering flexibility for owner‑user or investor.
    • Includes three private offices, reception area, restroom, and coffee bar.
    • Bonus loft space above offices provides additional usable area.
    Updated: Jan 28
    View details
    Ontario Commercial Property with IC Zoning
    Pending
    $1,000,000
    2,400 SF

    Ontario Commercial Property with IC Zoning

    Commercial property in Ontario, CA, with versatile industrial zoning.

    10735 Vernon Ave, Ontario, CA 91762
    View details
    Upland Industrial Condo Opportunity
    $849,000
    2,267 SF

    Upland Industrial Condo Opportunity

    2,267 sq ft industrial condo in desirable 11th Street Business Park.

    1846 W 11Th St, Upland, CA 91786
    View details
    Industrial Flex Investment Opportunity
    $2,825,000
    12,438 SF

    Industrial Flex Investment Opportunity

    Fully occupied industrial flex property in Apple Valley's commercial corridor.

    13631 Pawnee Rd, Apple Valley, CA 92308
    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
    Remodeled Industrial Condo For Sale
    $699,000

    Remodeled Industrial Condo For Sale

    Remodeled 1,800 Sq Ft industrial condo ideal for professional services.

    6 N Central Ave, Upland, CA 91786
    View details
    Mixed-Use Property with Rental Business
    $750,000

    Mixed-Use Property with Rental Business

    3,066 SF building with business for sale in Lake Arrowhead.

    26325 Pne Ave, Lake Arrowhead, CA 92378
    View details
    Rancho Cucamonga Industrial Flex Building
    $2,750,000

    Rancho Cucamonga Industrial Flex Building

    7,409 SF industrial flex building in Rancho Cucamonga for sale.

    9233 Charles Smith Ave, Rancho Cucamonga, CA 91730
    View details
    Upland Industrial Condo Portfolio
    $865,070
    2,983 SF

    Upland Industrial Condo Portfolio

    Industrial condo portfolio in Upland, California, for sale.

    1685 Arrow Rt., Upland, CA 91786
    View details
    Upland Industrial Condo Portfolio
    $841,000
    2,900 SF

    Upland Industrial Condo Portfolio

    Industrial condo portfolio in Upland, California, for sale.

    1685 Arrow Rt., Upland, CA 91786
    View details
    Industrial Condo in Business Park
    $2,460,000
    6,554 SF

    Industrial Condo in Business Park

    Industrial condo with offices, conference room, and freeway access.

    5525-5535 Daniels St, Chino, CA 91710
    View details
    Flex/R&D Facility Corner Unit
    $3,315,500
    9,500 SF

    Flex/R&D Facility Corner Unit

    Flex/R&D facility in prime Rancho Cucamonga location.

    10282 6Th St, Rancho Cucamonga, CA 91730
    View details
    Upland Industrial Condo Units
    $5,405,760
    15,728 SF

    Upland Industrial Condo Units

    Five industrial condo units available for sale as portfolio.

    1681-1693 W Arrow Rte, Upland, CA 91786
    View details
    Multi-Tenant Industrial Building For Sale
    $2,500,000
    15,000 SF

    Multi-Tenant Industrial Building For Sale

    Multi-tenant industrial building with fenced yard, great freeway access.

    455 S Sierra Way, San Bernardino, CA 92408
    View details
    Redlands Industrial Complex Units
    Contact for pricing
    9,000 SF

    Redlands Industrial Complex Units

    Industrial units with office space and freeway access.

    560-590 Nevada St, Redlands, CA 92373
    View details
    Upland Industrial Condo Portfolio
    $1,166,090
    4,021 SF

    Upland Industrial Condo Portfolio

    Industrial condo portfolio in Upland, California, for sale.

    1693 Arrow Rt. Unit B & C, Upland, CA 91786
    View details
    San Bernardino Industrial Warehouse Space
    $2,650,000

    San Bernardino Industrial Warehouse Space

    Light industrial building near 10 and 15 Freeway intersection.

    423 E Industrial Rd, San Bernardino, CA 92408
    View details
    Hellman Business Park For Sale
    Contact for pricing
    19,000 SF

    Hellman Business Park For Sale

    19,000 +/- SF flex/industrial/warehouse space in Hellman Business Park.

    2049 S Hellman Ave, Ontario, CA 91761
    View details
    Industrial/Flex Units for Sale
    Contact for pricing
    112,259 SF

    Industrial/Flex Units for Sale

    Multi-unit industrial/flex space with freeway frontage and various unit sizes.

    2273 La Crosse Ave, Colton, CA 92324
    View details
    Chino Industrial Building For Sale
    Contact for pricing
    10,259 SF

    Chino Industrial Building For Sale

    Freestanding industrial building with fenced yard and convenient freeway access.

    4095 Schaefer Ave, Chino, CA 91710
    View details
    Commercial Property with Upgraded Offices
    Contact for pricing
    2,750 SF

    Commercial Property with Upgraded Offices

    Well-located commercial property with excellent freeway access.

    358-368 S Mountain View Ave, San Bernardino, CA 92408
    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
    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

    San Bernardino County, CA Flex Space Investment Opportunities Market Analysis

    Explore 2655 flex space for sale in San Bernardino County, CA, showcased through 39 active listings on our real estate platform. These investment opportunities span a total of 93,493,103 square feet of properties for sale, with an estimated market value of $1,772,480,000.

    Sale prices for business spaces in San Bernardino County, CA start at $60,000, averaging $1,480,768, and reaching up to $14,700,000 — 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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