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    San Bernardino County, CA Quadplexes for Sale

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    Los Angeles, CA Lancaster, CA San Diego, CA
    58 results
    San Bernardino Value-Add Quadplex
    $849,950
    3,200 SF

    San Bernardino Value-Add Quadplex

    6915 Barton Street, San Bernardino, CA 92404

    Four-unit investment property with rent upside in high-demand area.

    • Value‑add opportunity with below‑market rents and potential for increased income.
    • Major capital improvements completed: new 50‑year roof (2021) and reinforced septic system (2022).
    • Excellent location next to the newly renovated Pacific High School, attracting family renters, and with quick freeway access.
    • Spacious 2 bed / 1 bath units with full kitchens, a unit mix with proven demand.
    • Generous lot size with an additional adjacent parcel, offering options for expanded parking, carports, or future development.
    Updated: May 20
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    Apple Valley Fourplex Investment Opportunity
    $999,000
    3,808 SF

    Apple Valley Fourplex Investment Opportunity

    16228 Wato Road, Apple Valley, CA 92307

    Fully rented four-unit property on approximately half an acre.

    • Fully rented 4‑unit property providing immediate income.
    • Large half‑acre lot offering additional space and long‑term potential.
    • Each unit includes a single‑car garage and in‑unit laundry.
    • Convenient location near shopping, schools, and major commuter routes.
    • Recent upgrades including exterior paint and updated stairs.
    Updated: Apr 8
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    San Bernardino Multifamily Investment Opportunity
    $850,000
    2,922 SF

    San Bernardino Multifamily Investment Opportunity

    Four-unit multifamily property in a desirable San Bernardino neighborhood.

    188 E 11th Street, San Bernardino, CA 92410
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    Adelanto Fourplex Investment Opportunity
    $685,000
    3,312 SF

    Adelanto Fourplex Investment Opportunity

    Four fully leased units near Hwy 395 and shopping centers.

    18130 Casaba Road, Adelanto, CA 92301
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    Profitable Yucaipa Quadruplex Opportunity
    $850,000
    3,394 SF

    Profitable Yucaipa Quadruplex Opportunity

    Four-unit rental property in Yucaipa with individual amenities.

    12243 16th Street, Yucaipa, CA 92399
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    San Bernardino Four-Unit Investment Property
    $899,000
    4,992 SF

    San Bernardino Four-Unit Investment Property

    Well-maintained four-unit property with steady rental income potential.

    7229 Sterling, San Bernardino, CA 92404
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    Rancho Cucamonga Income-Producing Quadruplex
    $1,399,000
    3,746 SF

    Rancho Cucamonga Income-Producing Quadruplex

    Income-generating quadruplex in a desirable Rancho Cucamonga location.

    7411 Napa Court, Rancho Cucamonga, CA 91730
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    Fontana Quadplex Investment Opportunity
    $975,000
    3,020 SF

    Fontana Quadplex Investment Opportunity

    Four-unit property with strong rental appeal and income potential.

    16929 Reed, Fontana, CA 92336
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    Turnkey Adelanto Multifamily Investment Property
    $725,000
    3,576 SF

    Turnkey Adelanto Multifamily Investment Property

    Well-maintained 4-unit property generating $5,560 monthly gross income.

    18117 Poinciana, Adelanto, CA 92301
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    Apple Valley Income-Producing Quadplex
    $695,000
    3,753 SF

    Apple Valley Income-Producing Quadplex

    Well-maintained four-unit property on a spacious lot.

    15400 Kiamichi Road, Apple Valley, CA 92307
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    Fontana Quadruplex For Sale
    $975,000
    3,020 SF

    Fontana Quadruplex For Sale

    Fontana, CA Quadruplex featuring 3,020 square feet on 0.19 acres.

    16929 Reed, Fontana, CA 92336
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    San Bernadino Fourplex Investment Opportunity
    $960,000
    3,975 SF

    San Bernadino Fourplex Investment Opportunity

    Income-producing fourplex near freeways, hospitals, and amenities.

    San Bernardino, CA 92404
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    Apple Valley Quadruplex For Sale
    $835,000
    3,368 SF

    Apple Valley Quadruplex For Sale

    Apple Valley quadruplex with 3368 square feet of living space.

    21739 Panoche Road, Apple Valley, CA 92308
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    Barstow Quadruplex For Sale
    $550,000
    3,200 SF

    Barstow Quadruplex For Sale

    Four-unit property in Barstow with rental income potential.

    29159 US Highway 58, Barstow, CA 92311
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    Turn-Key Quadruplex with Upgrades
    $1,699,000
    4,905 SF

    Turn-Key Quadruplex with Upgrades

    Fontana quadruplex with upgraded units, high income potential.

    9614 Cypress, Fontana, CA 92335
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    Yucaipa Quadruplex Investment Opportunity
    $665,000
    2,000 SF

    Yucaipa Quadruplex Investment Opportunity

    Four-unit property in Yucaipa with carport and individual meters.

    12406 2nd Street, Yucaipa, CA 92399
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    Hesperia Quadruplex with Laundry Rooms
    $725,000
    3,264 SF

    Hesperia Quadruplex with Laundry Rooms

    Four units, each with two beds, one bath, laundry.

    17019 Olive St, Hesperia, CA 92345
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    Fontana Four-Unit Commercial Property
    $1,199,000
    2,768 SF

    Fontana Four-Unit Commercial Property

    Well-maintained commercial property in Fontana with value-add potential.

    9063 Olive Street, Fontana, CA 92335
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    Fully Rented Four-Unit Property
    $999,000
    3,808 SF

    Fully Rented Four-Unit Property

    Well-maintained fourplex with strong income potential in a growing market.

    16228 Wato Rd, Apple Valley, CA 92307
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    Redlands Quadruplex Investment Opportunity
    $1,200,000
    4,006 SF

    Redlands Quadruplex Investment Opportunity

    Well-maintained Redlands quadruplex with diverse unit mix and amenities.

    1140 Oxford Drive, Redlands, CA 92374
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    Big Bear Lake Quadruplex
    $1,015,000
    3,360 SF

    Big Bear Lake Quadruplex

    Four-unit property near the lake with income potential.

    714 Paine, Big Bear Lake, CA 92315
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    San Bernardino Multifamily Investment Opportunity
    $1,299,990
    27,007.00 Acres

    San Bernardino Multifamily Investment Opportunity

    Four income-producing units on a high-traffic corner lot.

    1164 Gould, San Bernardino, CA 92408
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    Redlands Multifamily Property For Sale
    $1,170,000
    4,006 SF

    Redlands Multifamily Property For Sale

    Four-unit income property in a desirable Redlands neighborhood.

    610 E Lugonia Avenue, Redlands, CA 92374
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    Adelanto Fourplex Investment Opportunity
    $624,999
    3,224 SF

    Adelanto Fourplex Investment Opportunity

    Fourplex in good condition, great investment opportunity in Adelanto, CA.

    17926 Hermosa Rd, Adelanto, CA 92301
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    San Bernardino County, CA Quadplexes Investment Opportunities Market Analysis

    Explore 58 quadplexes for sale in San Bernardino County, CA, showcased through 58 active listings on our real estate platform. These investment opportunities span a total of 128,919 square feet of properties for sale, with an estimated market value of $38,162,338.

    Sale prices for four-unit buildings in San Bernardino County, CA start at $550,000, averaging $1,031,414, and reaching up to $1,950,000 — 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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