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    Cameron County, TX Duplexes for Sale

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    Houston, TX San Antonio, TX Dallas, TX
    35 results
    Modern Duplex Near South Padre Beach
    $1,100,000
    2,776 SF

    Modern Duplex Near South Padre Beach

    110 E Ling Street, South Padre Island, TX 78597

    Stunning duplex near the beach, ideal for living or rental.

    • Short walk to beach, shopping, dining, bars, and local attractions.
    • Private pool and fully fenced yard with outdoor shower.
    • Modern duplex with open‑concept floor plan, ideal for entertaining.
    • Each unit features 3 bedrooms and 2.5 bathrooms.
    • Sleek quartz countertops and modern finishes in the kitchen.
    Updated: May 23
    View details
    Ocean Side Duplex Investment Property
    $1,899,900
    3,534 SF

    Ocean Side Duplex Investment Property

    102 E Whiting St., South Padre Island, TX 78597

    South Padre Island duplex with income potential and beach access.

    • Ocean Side location on South Padre Island with desirable beach access
    • Excellent income‑producing potential as a duplex
    • High‑quality, solid masonry construction built in 2021
    • Each unit features 4 bedrooms and 2.5 baths with tile flooring throughout
    • Luxury pool and gazebo in the rear
    Updated: May 12
    View details
    Modern Duplex Near South Beach
    $1,540,000
    3,797 SF

    Modern Duplex Near South Beach

    South Padre Island duplex near beach, shops, and restaurants.

    116A & 116B E Dolphin Street, South Padre Island, TX 78597
    View details
    South Padre Island Multi-Family Building
    $2,690,000
    6,820 SF

    South Padre Island Multi-Family Building

    Two townhomes, each with 6 bedrooms, ideal for rentals.

    128 E Saturn Lane, South Padre Island, TX 78597
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    Channel-Front Multi-Family Property
    $595,000
    1,922 SF

    Channel-Front Multi-Family Property

    Waterfront property with boat slips and rental potential.

    921 Bass Ave, Port Isabel, TX 78578
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    Modern La Feria Duplex Investment
    $325,000
    1,812 SF

    Modern La Feria Duplex Investment

    Fully leased, modern duplex in La Feria, built in 2022.

    605 W CYPRESS, La Feria, TX 78559
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    South Padre Island Duplex
    $645,000
    2,625 SF

    South Padre Island Duplex

    Duplex near the beach with potential for rental income.

    129 E Gardenia Street, South Padre Island, TX 78597
    View details
    Modern Duplex Near South Beach
    $1,100,000
    2,776 SF

    Modern Duplex Near South Beach

    Modern duplex near the beach, ideal for vacation rental.

    110 E Ling St., South Padre Island, TX 78597
    View details
    Brownsville Duplex with Rental Potential
    $330,000
    2,442 SF

    Brownsville Duplex with Rental Potential

    Move-in ready duplex near SpaceX, shopping, and South Padre Island.

    4318 WACO RD., Brownsville, TX 78521
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    Remodeled Duplex Near Beach Access
    $740,000
    2,296 SF

    Remodeled Duplex Near Beach Access

    Recently remodeled duplex steps from the beach on South Padre.

    129 E Esperanza Street, South Padre Island, TX 78597
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    Remodeled Duplex Near Beach Access
    $740,000
    2,296 SF

    Remodeled Duplex Near Beach Access

    Recently remodeled duplex near Gulf Blvd and beach access.

    129 E Esperanza St., South Padre Island, TX 78597
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    Charming South Padre Island Duplex
    $599,900
    1,368 SF

    Charming South Padre Island Duplex

    Furnished duplex on South Padre Island, ideal for rentals.

    210 W Gardenia Street, South Padre Island, TX 78597
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    Updated Duplex in Brownsville, TX
    $350,000
    2,176 SF

    Updated Duplex in Brownsville, TX

    Updated duplex with washer/dryer connections in each unit.

    1134 CHILTON ST, Brownsville, TX 78521
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    Harlingen Duplex in Medical Center
    $335,000
    2,570 SF

    Harlingen Duplex in Medical Center

    Turnkey duplex in high-demand rental market near Medical Center.

    2631/2635 HUNTERS CROSSING ST., Harlingen, TX 78550
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    Furnished Townhomes Near Gulf Blvd
    $725,000
    2,410 SF

    Furnished Townhomes Near Gulf Blvd

    Two furnished townhomes near the Gulf, ideal for short-term rentals.

    118 E Whiting St., South Padre Island, TX 78597
    View details
    Modern La Feria Duplex Investment
    $325,000
    1,808 SF

    Modern La Feria Duplex Investment

    Fully leased, modern duplex built in 2022 in La Feria.

    609 W CYPRESS, La Feria, TX 78559
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    South Padre Island Duplex Investment
    $1,300,000
    3,506 SF

    South Padre Island Duplex Investment

    Modern, furnished duplex in South Padre Island entertainment district.

    112 E Dolphin Lane, South Padre Island, TX 78597
    View details
    Modern Duplex Near Beach
    $1,540,000
    3,797 SF

    Modern Duplex Near Beach

    South Padre Island duplex, walk to beach, private pools.

    116 Dolphin St., South Padre Island, TX 78597
    View details
    La Feria Duplex Investment Opportunity
    $360,000
    2,298 SF

    La Feria Duplex Investment Opportunity

    Duplex in La Feria featuring open concept 3-bedroom units.

    2424 N VALLEY CIRCLE, La Feria, TX 78559
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    La Feria Duplex Investment Property
    $360,000
    2,298 SF

    La Feria Duplex Investment Property

    Duplex in La Feria featuring open concept 3-bedroom units.

    2418 N VALLEY CIRCLE, La Feria, TX 78559
    View details
    La Feria Duplex Investment Opportunity
    $360,000
    2,298 SF

    La Feria Duplex Investment Opportunity

    Duplex in La Feria featuring open concept 3-bedroom units.

    2430 N VALLEY CIRCLE, La Feria, TX 78559
    View details
    La Feria Duplex Investment Opportunity
    $360,000
    2,298 SF

    La Feria Duplex Investment Opportunity

    Duplex in La Feria featuring modern amenities and open concept.

    2422 N VALLEY CIRCLE, La Feria, TX 78559
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    La Feria Duplex Investment Opportunity
    $360,000
    2,298 SF

    La Feria Duplex Investment Opportunity

    Duplex in La Feria, TX, great investment opportunity.

    2416 N VALLEY CIRCLE, La Feria, TX 78559
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    New Duplex in Coakley Estates
    $325,000
    1,615 SF

    New Duplex in Coakley Estates

    Modern duplex in Harlingen, TX, great cash-flow opportunity.

    1725 CLINTON ST, Harlingen, TX 78550
    View details

    Cameron County, TX Duplexes Investment Opportunities Market Analysis

    Explore 35 duplexes for sale in Cameron County, TX, showcased through 35 active listings on our real estate platform. These investment opportunities span a total of 86,620 square feet of properties for sale, with an estimated market value of $23,871,699.

    Sale prices for duplexes in Cameron County, TX start at $125,000, averaging $682,048, and reaching up to $2,690,000 — 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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