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    113 properties
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    Multi-Tenant Office Building
    Multi-Tenant Office Building

    430 N Vineyard Avenue, Ontario, CA 91764

    $58,570/Mo

    5-story office building with card key security and full-service gross leases, with suite space available for immediate occupancy.

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    Office Suite with Conference Room
    Office Suite with Conference Room

    3281 E Guasti Road, Ontario, CA 91761

    $4,412/Mo

    Suite 200 offers reception, private offices, conference room, and workstation open area in a professionally managed office building.

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    Class A Office Suite with Conference
    Class A Office Suite with Conference

    3110 E Guasti Road, Ontario, CA 91761

    $13,610/Mo

    Available suite in a multi-tenant office campus with dedicated conference room and open bullpen layout.

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    Class A Office Suite
    Class A Office Suite

    3110 E Guasti Road, Ontario, CA 91761

    $22,930/Mo

    Move-in ready office suite within a professionally managed Class A campus with ample onsite parking.

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    Five-Story Class A Office Building
    Five-Story Class A Office Building

    3990 Concours, Ontario, CA 91764

    $57,325/Mo

    Leasing a large office suite with reception, conference rooms, multiple offices, and reserved parking in a Class A building.

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    5-Story Class A Office Building
    5-Story Class A Office Building

    3990 Concours, Ontario, CA 91764

    $29,990/Mo

    Professionally managed building with reserved parking and a large office suite featuring conference rooms and offices.

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    Class A Office Space Available
    Class A Office Space Available

    4200 Concours Street, Ontario, CA 91764

    $7,937/Mo

    Move-in ready office space with excellent freeway access and visibility.

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    Renovated Flex Office/Warehouse
    Renovated Flex Office/Warehouse

    102-1115 S Grove Ave, Ontario, CA 91761

    $3,980/Mo

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

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    Office Suite with Four Offices
    Office Suite with Four Offices

    3401 Centre Lake Dr 230, Ontario, CA 91761

    $4,366/Mo

    Class A suite with four offices, storage, and open area in a secured building with parking and full-service gross leases.

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    Class A Office Building with Highway Visibility
    Class A Office Building with Highway Visibility

    4141 Inland Empire Boulevard, Ontario, CA 91764

    $27,170/Mo

    3-story Class A office building built in 1999 with reserved parking and full-service gross leases.

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    Ontario Office/Medical Suite for Rent
    Ontario Office/Medical Suite for Rent

    647 E E St 102, Ontario, CA 91764

    $1,750/Mo

    Versatile suite ideal for medical, office, or professional use.

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    Modern Office with Private Offices
    Modern Office with Private Offices

    3998 Inland Empire Blvd 100, Ontario, CA 91764

    $7,950/Mo

    First-floor office space featuring private offices, conference rooms, and parking.

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    Class A Office Building Rental
    Class A Office Building Rental

    3633 Inland Empire Blvd 560, Ontario, CA 91764

    $6,580/Mo

    Class A office space available near Ontario Airport.

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    Freestanding Industrial Warehouse with Dock Doors
    Freestanding Industrial Warehouse with Dock Doors

    4621 Guasti Rd, Ontario, CA 91761

    Contact for pricing
    64,512 sqft

    Freestanding warehouse with office space, high clearance, and multiple dock doors for efficient receiving and distribution operations.

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    Freestanding Industrial Building Near Airport
    Freestanding Industrial Building Near Airport

    1481 S Balboa Ave, Ontario, CA 91761

    Contact for pricing
    9,726 sqft

    9,726 SF industrial building near Ontario International Airport.

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    CA, Ontario - North San Antonio Ave
    CA, Ontario - North San Antonio Ave

    204 And, Unit 2ND, Ontario, CA 91762

    $8,895-$22,467/Mo
    840-2,132 sqft

    Discover many ways to work your way in CA, Ontario - North San Antonio Ave

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    Newly Improved Office with Truck Parking
    Newly Improved Office with Truck Parking

    1150 S Milliken, Ontario, CA 91761

    Contact for pricing

    Newly improved office space with up to 41 trailer or truck parking stalls for logistics and dispatch users.

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    Ontario Warehouse with Office Space
    Ontario Warehouse with Office Space

    2226 South Castle Harbour Place, Ontario, CA 91761

    Contact for pricing
    25,812 sqft

    25,812 SF building with office and warehouse space.

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    Ontario Industrial Space for Lease
    Ontario Industrial Space for Lease

    1050 S Dupont Ave, Ontario, CA 91761

    Contact for pricing
    152,679 sqft

    152,679 SF industrial space with cross-dock loading.

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    Ontario Industrial Building For Rent
    Ontario Industrial Building For Rent

    5741-5751 E Santa Ana St, Ontario, CA 91761

    Contact for pricing
    23,842 sqft

    Industrial building with office space available for lease in Ontario.

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    Ontario Warehouse/Office Sublease Opportunity
    Ontario Warehouse/Office Sublease Opportunity

    3959 E Guasti Rd C, Ontario, CA 91761

    Contact for pricing
    8,496 sqft

    Industrial warehouse/office space available for sublease in Ontario, CA.

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    Ontario Warehouse/Office Sublease Opportunity
    Ontario Warehouse/Office Sublease Opportunity

    3595 E Guasti Rd C, Ontario, CA 91761

    Contact for pricing
    8,496 sqft

    Industrial warehouse/office space available for sublease in Ontario, CA.

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    Class-A Office Suite with Conference Room
    Class-A Office Suite with Conference Room

    405-800 N Haven Ave, Ontario, CA 91761

    $5,277/Mo

    Suite 405 offers reception, bullpen, conference room, and three private offices with secure card-key entry.

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    Industrial Building with Dock-High Doors
    Industrial Building with Dock-High Doors

    1450 Francis St, Ontario, CA 91761

    Contact for pricing
    36,926 sqft

    Industrial building includes 2,386 SF of office space and 10 dock-high doors plus a secured, all-concrete truck court.

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