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    San Diego County, CA Duplexes for Sale

    88 results
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    Chula Vista Multifamily Investment
    $899,000
    1,250 SF

    Chula Vista Multifamily Investment

    835 Colorado Ave, Chula Vista, CA 91911

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

    • Two units on one lot: Ideal for investment or multi‑generational living.
    • Minutes from The Gaylord Pacific Resort & Convention Center and the Chula Vista Bayfront redevelopment.
    • FHA & VA approved.
    • Unit A: 1 bedroom, 1 bathroom + Unit B: 2 bedrooms, 1 bathroom.
    • Spacious private backyards for both units.
    Updated: Feb 27
    View details
    Two Detached Homes in Lemon
    Pending
    $985,000
    2,337 SF

    Two Detached Homes in Lemon

    3150-52 New Jersey Ave, Lemon Grove, CA 91945

    Two single-level homes, updated interiors, great for owner/user or investor.

    • Two detached single‑level homes on one property, ideal for owner‑user or investor.
    • Unit 3152 is completely remodeled with a new kitchen, bathrooms, LVP flooring, windows, and doors.
    • Unit 3152 features a 3 bed (with optional 4th bedroom), 2 bath layout with 1437 sf of living space and a 431 sf covered patio.
    • Unit 3150 is a 2 bed, 2 bath unit with 900 sf interior, updated with new paint and flooring.
    • Both units have their own private yards and interior laundry rooms.
    Updated: Feb 25
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    Charming Craftsman in University Heights
    $1,400,000
    1,400 SF

    Charming Craftsman in University Heights

    Two houses on one lot in high-demand University Heights.

    1037-1039 Johnson Ave, San Diego, CA 92103
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    Desirable Duplex Near Balboa Park
    $1,495,000
    2,691 SF

    Desirable Duplex Near Balboa Park

    Duplex near Balboa Park with two units and parking.

    1698 Myrtle Ave, San Diego, CA 92103
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    Point Loma Duplex with ADU
    $2,495,000
    3,000 SF

    Point Loma Duplex with ADU

    Modern duplex in Point Loma with water and city views.

    3241 Ingelow St, San Diego, CA 92106
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    Carlsbad Duplex with Income Potential
    $2,100,000
    4,430 SF

    Carlsbad Duplex with Income Potential

    Updated duplex in a quiet Carlsbad neighborhood with rental income potential.

    6809 Corintia St, Carlsbad, CA 92009
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    Ramona Duplex: Investment Opportunity
    $800,000
    2,286 SF

    Ramona Duplex: Investment Opportunity

    Well-maintained duplex in Ramona, CA, ideal for investors or multi-family.

    1428 Realty Rd, Ramona, CA 92065
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    Upgraded Duplex in Prime Location
    $945,000
    1,560 SF

    Upgraded Duplex in Prime Location

    Remodeled Chula Vista duplex with private yards and income potential.

    145 Glenhaven Way, Chula Vista, CA 91911
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    Development Opportunity in Chula Vista
    $1,800,000
    0.99 Acres

    Development Opportunity in Chula Vista

    0.99-acre property with duplexes and development potential in Chula Vista.

    234-248 Date St, Chula Vista, CA 91911
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    University Heights Duplex on Corner
    $1,250,000
    1,830 SF

    University Heights Duplex on Corner

    Duplex in University Heights with value-add potential.

    4496 Campus Ave, San Diego, CA 92116
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    North Park Income Property
    $1,000,000
    960 SF

    North Park Income Property

    Two-unit residential income property in North Park, San Diego.

    3524 36Th St, San Diego, CA 92104
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    North Park Multifamily Investment Opportunity
    $1,089,000
    840 SF

    North Park Multifamily Investment Opportunity

    Multifamily property in vibrant North Park, San Diego.

    2926 Polk Ave, San Diego, CA 92104
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    Two Homes on One Lot
    $1,074,000
    1,702 SF

    Two Homes on One Lot

    Investment opportunity in the heart of West Chula Vista.

    260 E St, Chula Vista, CA 91910
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    Ocean Beach Duplex with Yard
    Pending
    $1,145,000
    1,330 SF

    Ocean Beach Duplex with Yard

    Duplex near the beach with private yard and parking.

    4225-4227 Whittier St, San Diego, CA 92107
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    Coronado Duplex Near Ferry Landing
    $1,750,000
    874 SF

    Coronado Duplex Near Ferry Landing

    Duplex in Coronado, one block from the Ferry Landing.

    201 C Ave, Coronado, CA 92118
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    Duplex with ADU Potential
    $1,700,000
    2,300 SF

    Duplex with ADU Potential

    Duplex in Normal Heights with ADU potential on 5,000 sqft lot.

    4397 Swift Ave, San Diego, CA 92104
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    Coastal Duplex with Three-Car Garage
    $2,480,000
    2,162 SF

    Coastal Duplex with Three-Car Garage

    Rare bayside duplex in South Mission Beach with three-car garage.

    829-31 Avalon Ct, San Diego, CA 92109
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    Remodeled Income Property in North Park
    $2,150,000
    2,901 SF

    Remodeled Income Property in North Park

    Fully remodeled 2-unit property in desirable North Park community.

    3736 Louisiana St St 3738, San Diego, CA 92104
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    Ocean Beach Duplex Near Beach
    $2,195,000

    Ocean Beach Duplex Near Beach

    Duplex near the beach, ideal for rental income or occupancy.

    4614-4616 Larkspur St, San Diego, CA 92107
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    Ocean Beach Duplex Investment Opportunity
    Pending
    $2,195,000
    2,425 SF

    Ocean Beach Duplex Investment Opportunity

    Two-unit property near the beach, ideal for rental income.

    4614-4616 Larkspur St, San Diego, CA 92107
    View details
    North Park Cottages For Sale
    $1,750,000
    1,780 SF

    North Park Cottages For Sale

    Charming cottages in North Park, development potential.

    4051-53 32Nd St, San Diego, CA 92104
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    Updated Duplex in University Heights
    Pending
    $1,149,000
    1,368 SF

    Updated Duplex in University Heights

    Turnkey, updated 2-unit property in coveted University Heights, San Diego.

    4518 Arizona St, San Diego, CA 92116
    View details
    Two Homes on One Lot
    Pending
    $1,050,000
    1,900 SF

    Two Homes on One Lot

    Two updated homes on one lot, great for investors.

    415-417 26Th St, National City, CA 91950
    View details
    Renovated Duplex in Imperial Beach
    Pending
    $1,150,000

    Renovated Duplex in Imperial Beach

    Extensively renovated duplex with modern upgrades, near the beach.

    1044-1046 12Th St, Imperial Beach, CA 91932
    View details

    San Diego County, CA Duplexes Investment Opportunities Market Analysis

    Explore 88 duplexes for sale in San Diego County, CA, showcased through 88 active listings on our real estate platform. These investment opportunities span a total of 19,123,293,569 square feet of properties for sale, with an estimated market value of $27,135,999.

    Sale prices for duplexes in San Diego County, CA start at $350,000, averaging $1,356,799, and reaching up to $2,495,000 — 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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