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    Orange County, CA Duplexes for Sale

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    Los Angeles, CA Lancaster, CA California City, CA
    45 results
    Renovated Duplex in Historic Neighborhood
    $799,000
    1,296 SF

    Renovated Duplex in Historic Neighborhood

    604 S Van Ness Avenue, Santa Ana, CA 92701

    Turnkey duplex in Santa Ana's Heninger Park neighborhood.

    • Fully renovated in 2023 with permits, ensuring modern standards.
    • Turnkey investment property with long‑term tenants already in place, providing immediate income.
    • Located in the desirable Heninger Park neighborhood of Santa Ana, known for its historic charm and strong rental demand.
    • Two single‑story, 1‑bedroom, 1‑bath units with modern finishes.
    • New dual‑pane windows and energy‑efficient mini‑split A/C systems for improved energy efficiency.
    Updated: Feb 24
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    Beach Proximity Duplex in Newport
    $4,500,000
    2,934 SF

    Beach Proximity Duplex in Newport

    5119 River Avenue, Newport Beach, CA 92663

    Duplex near the beach, offering rental income potential.

    • Only 3 houses from the beach, offering ultimate coastal lifestyle and ocean access.
    • Versatile duplex: live in one unit and rent the other for income, or rent both.
    • Both lower and upper units are completely remodeled.
    • Upper unit features a larger 3rd bedroom with separate entrance and spacious balcony; potential for a separate studio apartment with city permitting.
    • Ample parking: 2‑car garage and 2‑car driveway.
    Updated: Mar 3
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    Spacious Duplex in Orange, CA
    $1,490,000
    3,164 SF

    Spacious Duplex in Orange, CA

    Two-story duplex with attached garages near shopping and freeways.

    3518 W Park Central, Orange, CA 92868
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    Irvine Residence with Income Potential
    $2,998,000
    4,079 SF

    Irvine Residence with Income Potential

    Reconstructed Irvine residence featuring a main house and separate ADU.

    3871 Hendrix Street, Irvine, CA 92614
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    Updated Duplex Near Newport Beach
    $2,800,000
    2,025 SF

    Updated Duplex Near Newport Beach

    Updated duplex, one block from the beach, investment opportunity.

    204 David Drive, Newport Beach, CA 92663
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    Placentia Duplex Near Valencia H.S
    $1,095,000
    2,630 SF

    Placentia Duplex Near Valencia H.S

    Two-unit building near Valencia H.S. offering investment potential.

    331 N Bradford, Placentia, CA 92870
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    Anaheim Hills Condominium Opportunity
    $1,074,900
    2,224 SF

    Anaheim Hills Condominium Opportunity

    Two condos in Anaheim Hills, ideal for investment or living.

    430 S Ranch View Circle, Anaheim Hills, CA 92807
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    Updated Duplex on Newport Peninsula
    $2,750,000
    1,692 SF

    Updated Duplex on Newport Peninsula

    Updated duplex near beach and bay with expansion potential.

    920 W Balboa, Newport Beach, CA 92661
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    Costa Mesa Duplex Opportunity
    $1,499,000
    1,680 SF

    Costa Mesa Duplex Opportunity

    Desirable Westside location, spacious units, strong rental potential.

    2171 Pomona, Costa Mesa, CA 92627
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    Remodeled Coastal Duplex with Ocean Views
    $1,549,999
    1,500 SF

    Remodeled Coastal Duplex with Ocean Views

    Turnkey San Clemente duplex featuring high-end finishes and ocean views.

    120 E Mariposa, San Clemente, CA 92672
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    Newport Beach Duplex Near Beach
    $2,799,000
    1,804 SF

    Newport Beach Duplex Near Beach

    Short-term rental permitted duplex, steps from the sand.

    203 Cedar Street, Newport Beach, CA 92663
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    Newport Beach Duplex Opportunity
    $7,995,000
    3,074 SF

    Newport Beach Duplex Opportunity

    Cape Cod style duplex in Newport Beach, California.

    400 40th Street, Newport Beach, CA 92663
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    Income Property with Private Pool
    $1,200,000
    1,519 SF

    Income Property with Private Pool

    Two-on-a-lot property in Santa Ana with pool and solar.

    626 N Grand, Santa Ana, CA 92701
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    Orange Duplex Near The Block
    $1,450,000
    2,734 SF

    Orange Duplex Near The Block

    Income-generating duplex near shopping, dining, and freeways in Orange, CA.

    3607 W Park Central, Orange, CA 92868
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    Income-Producing Home with ADU
    $1,495,000
    1,524 SF

    Income-Producing Home with ADU

    Two independent living spaces in Mission Viejo, CA.

    26521 Via Gorrion, Mission Viejo, CA 92691
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    San Clemente Duplex Near Pier
    $2,949,000
    1,939 SF

    San Clemente Duplex Near Pier

    Duplex near the pier, beaches, and downtown San Clemente.

    401 Arenoso Lane, San Clemente, CA 92672
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    Beachfront Duplex with Ocean Views
    $3,500,000
    2,763 SF

    Beachfront Duplex with Ocean Views

    Sunset Beach duplex with ocean views and direct beach access.

    17085 S Pacific, Sunset Beach, CA 90742
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    Remodeled Duplex in Old Towne
    $1,599,000
    1,991 SF

    Remodeled Duplex in Old Towne

    Two homes on one lot, remodeled with income potential.

    151 S Parker Street, Orange, CA 92868
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    Spacious Duplex Near Shopping Center
    $1,450,000
    3,164 SF

    Spacious Duplex Near Shopping Center

    Well-maintained duplex near shopping, dining, and medical center.

    3435 W Park Balboa Avenue - 3437, Orange, CA 92868
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    Dana Point Duplex Near Coast
    $1,700,000
    2,600 SF

    Dana Point Duplex Near Coast

    Duplex with city views, close to shops and restaurants.

    34096 ALCAZAR, Dana Point, CA 92629
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    Turnkey Duplex in Newport Beach
    $3,150,000
    1,552 SF

    Turnkey Duplex in Newport Beach

    Newport Beach duplex with short term rental permits.

    205 42nd Street, Newport Beach, CA 92663
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    Newport Beach Duplex Opportunity
    $2,695,000
    1,451 SF

    Newport Beach Duplex Opportunity

    Duplex near the beach with flexible floor plan.

    213 33rd Street, Newport Beach, CA 92663
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    Duplex in Little Saigon
    $1,625,000
    2,391 SF

    Duplex in Little Saigon

    Well-maintained duplex in a prime Santa Ana location.

    821 Gunther Street 823, Santa Ana, CA 92703
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    Santa Ana Duplex Investment Opportunity
    $750,000
    1,733 SF

    Santa Ana Duplex Investment Opportunity

    Duplex in vibrant Santa Ana neighborhood, close to shops.

    323 S Jackson, Santa Ana, CA 92704
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    Orange County, CA Duplexes Investment Opportunities Market Analysis

    Explore 45 duplexes for sale in Orange County, CA, showcased through 45 active listings on our real estate platform. These investment opportunities span a total of 5,923,250,615 square feet of properties for sale, with an estimated market value of $61,436,899.

    Sale prices for duplexes in Orange County, CA start at $775,000, averaging $2,194,174, and reaching up to $7,995,000 — 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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