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    San Diego County, CA Duplexes for Sale

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    Los Angeles, CA Lancaster, CA San Diego, CA
    185 results
    Multifamily Property in La Mesa, CA
    $1,424,995
    3,360 SF

    Multifamily Property in La Mesa, CA

    7361 - 7367 LA MESITA PL, La Mesa, CA 91942

    Four-bedroom house plus two additional units on over 1/4 acre.

    • Large 4‑bedroom detached house (optional 5th bedroom) plus two additional 2‑bedroom units on over 1/4 acre.
    • Highly desired central location within 2.5 miles to SDSU and Mission Valley.
    • Each unit has private driveways, off‑street parking, yards, and private laundry.
    • One of the 2‑bedroom units was remodeled in 2024 with a new kitchen, flooring, and remodeled bath.
    • Main house has remodeled bathrooms with tile showers, new carpet, and paint.
    Updated: May 28
    View details
    Imperial Beach Duplex Investment Opportunity
    $835,000
    970 SF

    Imperial Beach Duplex Investment Opportunity

    282-84 Daisy, Imperial Beach, CA 91932

    Duplex near the beach with updated units and amenities.

    • Beachside location: Just two blocks from the sand in Imperial Beach.
    • Duplex property: Features two tenant‑occupied units, providing immediate rental income.
    • Updated units: One unit features a remodeled kitchen and bath, newer flooring, and dual pane windows; the other has dual pane windows and an updated bathroom.
    • Recent exterior improvements: Fresh paint, new fencing, and a brand‑new roof (installed in 2026).
    • Private outdoor space: Each unit includes a private enclosed patio.
    Updated: May 28
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    Corner-Lot Multifamily in Old Trolley
    $1,695,000
    2,860 SF

    Corner-Lot Multifamily in Old Trolley

    Three units near Trolley Barn Park with investment potential.

    1815 Mission Cliff Dr, San Diego, CA 92116
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    Imperial Beach Duplex Near Sand
    $945,000
    1,466 SF

    Imperial Beach Duplex Near Sand

    Charming duplex near the beach with income potential.

    278-80 Daisy, Imperial Beach, CA 91932
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    San Diego Duplex Opportunity
    $675,000
    1,450 SF

    San Diego Duplex Opportunity

    Value-add duplex with development potential in a growing San Diego neighborhood.

    290 35th St, San Diego, CA 92102
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    Imperial Beach Duplex Near Beach
    $835,000
    880 SF

    Imperial Beach Duplex Near Beach

    Duplex near the beach with private patios and parking.

    782-88 3Rd, Imperial Beach, CA 91932
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    North Park Multifamily Income Opportunity
    $1,699,000
    2,390 SF

    North Park Multifamily Income Opportunity

    Two-unit property in North Park with modern upgrades and income potential.

    3710-3712 Louisiana, San Diego, CA 92104
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    Chula Vista Multifamily Investment
    $899,000
    1,250 SF

    Chula Vista Multifamily Investment

    Well-maintained duplex near Gaylord Pacific Resort & Convention Center.

    835 Colorado Ave, Chula Vista, CA 91911
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    Escondido Multi-Generational Corner Lot
    $1,799,000
    4,860 SF

    Escondido Multi-Generational Corner Lot

    Two houses on one parcel, potential for business or family.

    1341 BOYLE AVENUE, A and B, Escondido, CA 92027
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    El Cajon Duplex Opportunity
    $999,999
    2,835 SF

    El Cajon Duplex Opportunity

    Duplex with upgraded unit near shopping, schools, and freeway.

    1336 Peach Avenue, El Cajon, CA 92021
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    Kensington Spanish Duplex Opportunity
    $1,450,000
    1,946 SF

    Kensington Spanish Duplex Opportunity

    Iconic 1935 Spanish duplex near Adams Avenue.

    4738-40 Marlborough Drive, San Diego, CA 92116
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    Vista Income Property with Solar
    $1,740,000
    2,054 SF

    Vista Income Property with Solar

    Three rentable spaces on 2.57 acres with owned solar.

    6937 KELLYN Lane, Vista, CA 92084
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    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
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    Chula Vista Duplex Opportunity
    $800,000
    1,800 SF

    Chula Vista Duplex Opportunity

    Duplex in Chula Vista with upside potential and convenient location.

    162-64 Ski Way, Chula Vista, CA 91911
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    La Jolla Multifamily Investment Opportunity
    $3,295,000
    2,200 SF

    La Jolla Multifamily Investment Opportunity

    Versatile income property near Windansea Beach, La Jolla.

    521 Arenas, La Jolla, CA 92037
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    Renovated Duplex with Income Potential
    $1,200,000
    1,995 SF

    Renovated Duplex with Income Potential

    Fully renovated duplex in Imperial Beach with income potential.

    1175 Granger St 77, Imperial Beach, CA 91932
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    Escondido Multifamily with Guest House
    $695,000
    0.14 Acres

    Escondido Multifamily with Guest House

    Multifamily property in Escondido with a detached ADU.

    414 E Lincoln Ave, Escondido, CA 92026
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    Coastal Duplex in Mission Beach
    $1,799,000
    1,300 SF

    Coastal Duplex in Mission Beach

    Charming duplex near bay and ocean with income potential.

    751 Yarmouth Court, San Diego, CA 92109
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    San Diego Residential Income Opportunity
    $2,450,000
    1,829 SF

    San Diego Residential Income Opportunity

    Two homes near the ocean, ideal for investors or owner-occupants.

    4776 Del Monte Avenue 78, San Diego, CA 92107
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    Renovated Home with Income Potential
    $1,749,900
    1,994 SF

    Renovated Home with Income Potential

    Luxury home in Mission Hills with ADU and canyon views.

    3109 Hawk, San Diego, CA 92103
    View details
    Imperial Beach Multifamily Investment Opportunity
    $1,250,000
    1,994 SF

    Imperial Beach Multifamily Investment Opportunity

    Two independent homes on one lot in Imperial Beach.

    1175-1177 Georgia, Imperial Beach, CA 91932
    View details
    North Park Cottages Multifamily Opportunity
    $1,695,000
    1,780 SF

    North Park Cottages Multifamily Opportunity

    Multifamily property in North Park with development potential.

    4051-53 32nd Street, San Diego, CA 92104
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    Updated Duplex in Logan Heights
    $1,425,000
    2,545 SF

    Updated Duplex in Logan Heights

    Two-unit property with Airbnb potential in vibrant San Diego.

    2981 Logan Ave 83, San Diego, CA 92113
    View details
    Newer Duplex in Spring Valley
    $1,075,000
    2,726 SF

    Newer Duplex in Spring Valley

    Two newer homes on one lot, built in 2023.

    903-5 Concepcion Ave, Spring Valley, CA 91977
    View details

    San Diego County, CA Duplexes Investment Opportunities Market Analysis

    Explore 185 duplexes for sale in San Diego County, CA, showcased through 185 active listings on our real estate platform. These investment opportunities span a total of 184,449 square feet of properties for sale, with an estimated market value of $159,741,619.

    Sale prices for duplexes in San Diego County, CA start at $325,000, averaging $1,566,094, and reaching up to $5,299,000 — 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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