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    San Diego County, CA Duplexes for Sale

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    Two-Unit Duplex
    Two-Unit Duplex

    4004-6 Terrace Ct, San Diego, CA 92116

    $1,325,000
    1,682 sqft

    Two residential units provide matching two-bedroom layouts with different bathroom configurations.

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    La Mesa Duplex with ADU Permits
    La Mesa Duplex with ADU Permits

    28 Edenvale Ave, La Mesa, CA 91941

    $1,435,000
    1,125 sqft

    Income-producing duplex with approved ADU permits in La Mesa.

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    Coastal Duplex Near Bay and Ocean
    Coastal Duplex Near Bay and Ocean

    751 Yarmouth Court, San Diego, CA 92109

    $1,799,000
    1,300 sqft

    Desirable North Mission Beach duplex steps from bay and ocean.

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    Remodeled Coastal Duplex
    Remodeled Coastal Duplex

    4754-56 Saratoga, San Diego, CA 92107

    $2,275,000
    1,980 sqft 0.16 AC lot

    Two detached residences offer private outdoor areas, shared laundry, and flexible owner-occupant or rental use.

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    Duplex with Detached Residences
    Duplex with Detached Residences

    2304 G Ave, National City, CA 91950

    $1,150,000
    2,310 sqft

    Two homes on one parcel combine a vacant, recently updated front residence with an occupied rear home.

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    Duplex with Private Yards
    Duplex with Private Yards

    4733-35 Orchard Ave, San Diego, CA 92107

    $1,450,000
    1,026 sqft

    Two separate residences pair private outdoor space with two individual garages.

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    Duplex With Golf Course Views
    Duplex With Golf Course Views

    2333 Nicklaus Drive, Oceanside, CA 92056

    $499,900
    1,619 sqft

    Two-bedroom residence with an enclosed patio room, attached garage, and cul-de-sac setting near shopping, dining, golf, and freeway access.

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    Duplex with Two Garages
    Duplex with Two Garages

    5419 Lauretta St A & B, San Diego, CA 92110

    $1,449,000
    2,080 sqft

    Both residences are vacant, with garage parking and additional spaces in front of the buildings.

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    Multifamily Property with ADUs
    Multifamily Property with ADUs

    2409 Fleetwood St, San Diego, CA 92111

    $2,200,000
    0.29 AC lot

    Two detached duplex structures complement an existing single-family residence with newly built accessory dwelling units.

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    Three Detached Homes on One Lot
    Three Detached Homes on One Lot

    537 Deluz Rd, Fallbrook, CA 92028

    $1,095,000
    1,700 sqft

    Three detached cottage-style homes in Fallbrook's strong rental market.

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    New Construction Duplex
    New Construction Duplex

    4921-23 Gary St, San Diego, CA 92115

    $1,350,000
    1,877 sqft

    Two-unit residential income property with driveway parking near SDSU, transit, and neighborhood retail.

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    Mission Beach Duplex with Rooftop Deck
    Mission Beach Duplex with Rooftop Deck

    809-11 Santa Clara Pl, San Diego, CA 92109

    $1,749,000
    1,905 sqft

    Two-unit property with private outdoor space, parking, and coastal access near restaurants, shopping, and recreation.

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    Duplex with Newly Built ADU
    Duplex with Newly Built ADU

    5385 Brockbank Pl, San Diego, CA 92115

    $1,389,000
    0.37 AC lot

    The renovated five-bedroom main residence is complemented by a separate one-bedroom accessory dwelling.

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    Single-Level Duplex with Patio
    Single-Level Duplex with Patio

    8233 Caminito Maritimo, La Jolla, CA 92037

    $2,295,000
    2,310 sqft

    Established La Jolla community offering a pool, private outdoor space, and convenient access to recreation, schools, beaches, and regional routes.

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    Detached Duplex with Garages
    Detached Duplex with Garages

    4754 56 Saratoga, San Diego, CA 92107

    $2,275,000
    0.16 AC lot

    Two separate residences provide private outdoor areas and shared laundry hookups near Ocean Beach amenities.

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    Oceanfront Duplex with Rooftop Deck
    Oceanfront Duplex with Rooftop Deck

    2629-31 Ocean Front Walk, San Diego, CA 92109

    $3,995,000
    2,483 sqft

    Two residences offer distinct bedroom and bath configurations with garage space for beach equipment.

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    Updated Single-Story Duplex
    Updated Single-Story Duplex

    4992 4994 Comanche Dr, La Mesa, CA 91942

    $1,028,000
    0.19 AC lot

    Two separate homes, a detached garage, and recent upgrades support flexible owner-occupant and rental use.

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    Remodeled Duplex with Detached ADU
    Remodeled Duplex with Detached ADU

    316 S Ditmar, Oceanside, CA 92054

    $1,849,000
    1,609 sqft

    Distinct primary and accessory residences offer flexible occupancy options near the beach, with dedicated paved parking and alley access.

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    Craftsman Duplex with Two Residences
    Craftsman Duplex with Two Residences

    3430 31st St, San Diego, CA 92104

    $1,195,000
    0.14 AC lot

    Two residences offer owner-occupant flexibility with options for rental income, office space, or extended-family living.

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    Renovated Two-Unit Income Duplex
    Renovated Two-Unit Income Duplex

    4652 Cass St, San Diego, CA 92109

    $2,190,000
    2,253 sqft

    Renovated two-unit property with in-unit laundry, private outdoor space, and an upstairs ADU above the garage.

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    Two-Cottage Duplex With ADU Potential
    Two-Cottage Duplex With ADU Potential

    34-4532 Long Branch Ave, San Diego, CA 92107

    $1,585,000
    0.10 AC lot

    Detached front and rear residences provide separate outdoor areas and distinct living configurations within a coastal San Diego setting.

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    Mediterranean-Style Duplex with Balconies
    Mediterranean-Style Duplex with Balconies

    125-127 West Brookes Avenue, San Diego, CA 92103

    $1,550,000
    1,557 sqft

    Two separately equipped residences offer flexible urban living near Balboa Park and Hillcrest amenities.

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    Renovated Duplex with Estuary Views
    Renovated Duplex with Estuary Views

    464 68 7th Street, Imperial Beach, CA 91932

    $1,595,000
    0.26 AC lot

    Two updated residences with attached garages and views toward the ocean, bay, and wildlife estuary.

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    San Diego Duplex Development Opportunity
    San Diego Duplex Development Opportunity

    290 35th Street, San Diego, CA 92102

    $650,000
    1,450 sqft

    Duplex with development potential in a rapidly growing neighborhood.

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