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    Flex Space

    Ontario, CA Flex Space for Sale

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    Rancho Cucamonga, CA Upland, CA Fontana, CA Eastvale, CA Chino, CA Montclair, CA Riverside, CA Jurupa Valley, CA
    20 properties
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    Flex Space with Roll-Up Door
    Updated: Apr 13
    Flex Space with Roll-Up Door

    909 S Cucamonga, Ontario, CA 91761

    $965,000
    Approximately 2,175 SF flex‑space condominium
    Built in 2007
    Warehouse‑focused layout with reception area, kitchenette, and bathroom
    High ceilings and ground‑level roll‑up door
    Located in a maintained business park
    View details
    Flex Building with Showroom
    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
    View details
    Two-Level Flex Space with Warehouse
    Two-Level Flex Space with Warehouse

    201 N Corona Ave Suite 103, Ontario, CA 91764

    $2,630,000
    6,767 sqft

    Office, shipping, and warehouse areas are paired with permitted second-floor offices and three-phase power.

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    See hot listings in Ontario

    Scored against comparables nationwide. These are worth a look.

    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
    Office/Industrial Property in South Ontario
    Office/Industrial Property in South Ontario

    1600 S Grove Suite A, Ontario, CA 91761

    $1,868,000
    5,338 sqft

    Office/Industrial property with high image office buildout near Ontario Airport.

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    Industrial Office Flex Building
    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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    Industrial Flex Space with Loading
    Industrial Flex Space with Loading

    800 S ROCHESTER, Ontario, CA 91761

    Contact for pricing
    4,330 sqft

    Unit A combines ground-level loading, on-site parking, and immediate access to three major freeways.

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    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Three-Unit Flex Space
    Three-Unit Flex Space

    1235 W Holt Blvd, Ontario, CA 91762

    Contact for pricing
    6,540 sqft 0.58 AC lot

    Single-story commercial space with separately metered units and a covered work area.

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    Flex Space With Ground-Level Loading
    Flex Space With Ground-Level Loading

    1906 S Quaker Ridge Pl, Ontario, CA 91761

    Contact for pricing
    17,000 sqft 0.85 AC lot

    Industrial flex property with office component, loading access, and General Industrial zoning designation.

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    Industrial Property with Fenced Yards
    Industrial Property with Fenced Yards

    600 S. Wineville Avenue, Ontario, CA 91761

    Contact for pricing
    8,821 sqft

    The site includes two potential fenced yards with proximity to I-10, I-15, and CA-60.

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    Freestanding Flex Warehouse
    Freestanding Flex Warehouse

    2455 E Francis St, Ontario, CA 91761

    Contact for pricing
    40,551 sqft

    Freestanding building offers office space, 22' minimum warehouse clearance, and dock and grade level doors plus a secured yard.

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    Freestanding Flex Space
    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
    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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    Freestanding Flex Space
    Freestanding Flex Space

    4265 E Airport Dr, Ontario, CA 91761

    Contact for pricing
    7,676 sqft

    Newly built facility combines office space with roll-up loading access and three-phase power.

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    Industrial/Flex Space For Lease
    Industrial/Flex Space For Lease

    800 S Rochester Ave, Ontario, CA 91761

    Contact for pricing
    4,330 sqft

    4,330 SF Industrial/Flex Space For Lease or Sale

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    Freestanding Flex Building
    Freestanding Flex Building

    390 Ponderosa Ave, Ontario, CA 91761

    Contact for pricing
    11,342 sqft

    Office and warehouse configuration with grade-level access, on-site parking, and a private fenced yard.

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    Flex Warehouse Office Condo
    Flex Warehouse Office Condo

    1816 East Elma Court, Ontario, CA 91764

    Contact for pricing
    1,240 sqft

    Small condo with a flexible warehouse-and-office layout and 14' clear height in a remodeled business park.

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    Freestanding Flex Warehouse
    Freestanding Flex Warehouse

    601 S Dupont Ave, Ontario, CA 91761

    Contact for pricing
    42,685 sqft

    Freestanding building offering office space and a bonus mezzanine with multiple dock and ground-level doors.

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    Industrial Flex Property with Offices
    Industrial Flex Property with Offices

    10776 Vernon Ave and 10773 Grand Ave, Ontario, CA 91762

    Contact for pricing
    6,320 sqft 2.27 AC lot

    Industrial building plus an on-site office house on a total 2.27-acre parcel with clear-span warehouse and three ground-level doors.

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    Renovated Flex Office/Warehouse
    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
    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.

    View details
    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 20 Active Listings in Ontario, CA, we suggest to view alternatives - similar 52 Off-Market properties to explore as potential leads.

    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.

    1409 Brks St
    LIGHT INDUSTRIAL

    1409 Brks St, Ontario, CA 91762-3614

    Estimated value:
    $335,000
    9,660 sqft 0.69 AC lot
    View details
    2304 Castle Harbour Pl
    LIGHT INDUSTRIAL

    2304 Castle Harbour Pl, Ontario, CA 91761-5706

    Estimated value:
    $3,700,000
    13,954 sqft 0.79 AC lot
    View details
    656 Maitland St
    LIGHT INDUSTRIAL

    656 Maitland St, Ontario, CA 91761-3427

    Estimated value:
    $1,160,000
    15,628 sqft 0.73 AC lot
    View details
    833 State St
    LIGHT INDUSTRIAL

    833 State St, Ontario, CA 91762

    Estimated value: by Request
    1,056 sqft 5.85 AC lot
    View details

    Ontario, CA Flex Space Market Trends and Statistics

    Explore 72 flex space for sale in Ontario, CA, showcased through 20 active listings on our real estate platform. These investment opportunities span a total of 195,822 square feet of properties for sale, with an estimated market value of $6,688,000.

    Sale prices for business spaces in Ontario, CA start at $965,000, averaging $1,672,000, and reaching up to $2,630,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Flex space 76
    Distribution centers 39
    Manufacturing properties 11
    Truck terminals 5

    Demographics Overview

    Population 262K
    Population Growth (5Y) -0.8%
    Median Household Income $89,736
    College Educated 18.5%

    High-Yield Neighborhoods for Investment

    Identify Ontario submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    91761 $1.1M
    91762 $1.2M
    91764 $2.6M

    Taxes & Financing

    Tax Rate (average for all types) 1.08%
    Property Tax per SF $12.24 per SF
    Tax Rate vs County Average 0.03 pp below county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in San Bernardino County

    New Delisted

    Total CRE Inventory on Market (SF)

    Property Size Breakdown

    The majority of commercial real estate listings in Ontario fall within the 100,000+ square foot range.

    How Realmo verifies these figures

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