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    Alpine, CA Duplexes for Sale

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    Los Angeles, CA Lancaster, CA San Diego, CA
    Alpine Retreat with Income Potential
    $875,000

    Alpine Retreat with Income Potential

    80 Willowside Ter, Alpine, CA 91901

    Versatile property with main home and high-performing ADU.

    • Main house with 3 beds, 3 baths plus a high‑performing 2 bed, 2 bath ADU, perfect for income or multi‑generational living.
    • Borders Cleveland National Forest offering privacy and canyon views.
    • ADU features a private entry, full kitchen, separate utilities, and a strong Airbnb history.
    • Potential to add a Jr. ADU for increased income.
    • Separate meters, appliances, and septic systems for both homes, plus a private well.
    Updated: Apr 24
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    Remodeled Duplex with RV Parking
    $740,000

    Remodeled Duplex with RV Parking

    1222 Willowside Ter, Alpine, CA 91901

    Two detached, fully remodeled units with yards and RV parking.

    • Two detached, fully remodeled units on one property
    • Each unit has 2 bedrooms, 1 bath, and a private yard
    • Updated kitchens with quartz countertops and stainless steel appliances
    • Separate laundry and RV parking for each unit
    • New A/C systems and dual‑pane windows for energy efficiency and comfort
    Updated: Apr 24
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    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Alpine, 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.

    Entitled Development Site in El Cajon
    $1,299,000
    13,503.60 Acres

    Entitled Development Site in El Cajon

    Permitted development site for multiple residential units in El Cajon.

    1424 Oakdale Ave, El Cajon, CA 92021
    View details
    Lakeside Multifamily Property with ADU
    $1,149,999
    2,114 SF

    Lakeside Multifamily Property with ADU

    Newly constructed ADU, renovated home, and detached office/studio.

    12325-12327 Lemoncrest Drive, Lakeside, CA 92040
    View details
    Multifamily Property in Lakeside, CA
    $750,000

    Multifamily Property in Lakeside, CA

    Two-unit multifamily property with value-add opportunity in established neighborhood.

    12005 Lacie Ln, Lakeside, CA 92040
    View details
    Turn-Key Duplex Investment Opportunity
    $875,000
    1,648 SF

    Turn-Key Duplex Investment Opportunity

    Duplex with two 2-bedroom, 2-bathroom units and recent upgrades.

    1122-24 Oro St, El Cajon, CA 92021
    View details

    Alpine, CA Duplexes Investment Opportunities Market Analysis

    Explore 2 duplexes for sale in Alpine, 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 $1,615,000.

    Sale prices for duplexes in Alpine, CA start at $740,000, averaging $807,500, and reaching up to $875,000 — 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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    • 91901

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