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    Ontario, CA Quadplexes for Sale

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    Ontario Four-Unit Apartment Building
    $1,500,000

    Ontario Four-Unit Apartment Building

    840 E Cedar St, Ontario, CA 91761

    Four-unit apartment building with long-term tenants, stable income.

    • Stable income from long‑term tenants.
    • Good investment property.
    • Four‑unit apartment building.
    • Located in a nice neighborhood.
    • Four tenants currently occupying the units.
    Updated: Jul 27, 2025
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    Ontario Fourplex Investment Opportunity
    $1,300,000

    Ontario Fourplex Investment Opportunity

    1354 Virginia Ave, Ontario, CA 91764

    Tenant-occupied fourplex in Ontario with income upside.

    • Tenant‑occupied fourplex providing immediate rental income.
    • Significant rental income upside with a 4.43% current cap rate and 6.12% pro‑forma cap rate.
    • New roof installed in 2021.
    • Each unit includes 2 bedrooms, 1 bathroom, and a one‑car garage.
    • Convenient location near freeway access, airport, shopping centers, schools, and parks.
    View details
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Ontario, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Explore Opportunities in Nearby Cities

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

    Pomona Multifamily Investment Opportunity
    $949,000

    Pomona Multifamily Investment Opportunity

    Four-unit property near freeways, shopping, and Cal Poly Pomona.

    2418 Angela St, Pomona, CA 91766
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    Renovated Pomona Quadruplex Opportunity
    $1,688,000
    4,339 SF

    Renovated Pomona Quadruplex Opportunity

    Recently renovated four-unit property with upside potential in Pomona, CA.

    2325 Angela St, Pomona, CA 91766
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    Fontana 4-Plex with Expansion Potential
    $1,050,000

    Fontana 4-Plex with Expansion Potential

    Well-maintained 4-plex with private yards and expansion potential.

    16158 Ceres Ave, Fontana, CA 92335
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    Fontana Quadplex with Remodeled Units
    $1,050,000

    Fontana Quadplex with Remodeled Units

    Quadplex in Fontana featuring remodeled units and convenient amenities.

    16516 Upland Ave, Fontana, CA 92335
    View details

    Ontario, CA Quadplexes Investment Opportunities Market Analysis

    Explore 2 quadplexes for sale in Ontario, CA on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $2,800,000.

    Prices for four-unit buildings in Ontario, CA start at $1,300,000, averaging $1,400,000, and reaching up to $1,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Most Searched ZIP Codes in Ontario, CA

    • 91761
    • 91764

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