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    Galveston County, TX Duplexes for Sale

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    Houston, TX San Antonio, TX Dallas, TX
    17 listings
    Galveston Multifamily Property Near Beach
    $365,000
    1,020 SF
    Galveston Multifamily Property Near Beach

    5224 Ave M 1/2, Galveston, TX 77550

    Multifamily property featuring a house and duplex near the beach.
    • Income‑generating property with front house and back duplex.
    • 3‑bedroom front house suitable for living in.
    • Central air and heat in the front house.
    • New roof.
    • Garage plus storage room.
    Updated: Nov 17, 2025
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    Galveston Cottages Investment Opportunity
    $209,500
    782 SF
    Galveston Cottages Investment Opportunity

    4413 Bernardo de Galvez, Galveston, TX 77550

    Two cottages on one lot near Galveston's amenities.
    • Two cottages on one lot offer a unique investment opportunity.
    • Enjoy the convenience of off‑street parking.
    • Close to shopping and restaurants for easy living.
    • Near Ball High and Galveston College.
    • Features wood flooring.
    Updated: Sep 22, 2025
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    Galveston Duplex Near Beach
    $275,000
    1,688 SF
    Galveston Duplex Near Beach

    Revenue-producing duplex near the beach, shopping, and restaurants.

    2226 51st Street, Galveston, TX 77551

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    Historic Duplex with Private Yard
    $435,000
    Historic Duplex with Private Yard

    Updated two-unit duplex offers private, gated outdoor spaces and off-street parking for tenant convenience.

    2710 Avenue P 1/2, Galveston, TX 77550

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    Well-Maintained Duplex with Private Entrances
    $399,900
    Well-Maintained Duplex with Private Entrances

    Two separate, well-laid-out units with private entrances make this duplex suitable for either income or owner-occupancy.

    2617 Avenue L, Galveston, TX 77550

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    Corner Duplex With Covered Parking
    $205,000
    Corner Duplex With Covered Parking

    Fully occupied duplex with updated interiors, separate utilities, and covered parking, plus an extra lot for added flexibility.

    414 Jackson Ave, Bacliff, TX 77518

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    Duplex with Two Independent Homes
    $199,000
    1,285 SF
    Duplex with Two Independent Homes

    Two homes on one lot offer flexible living, guest, or office space near Galveston’s Seawall and beaches.

    717 And 719 Sealy St, Galveston, TX 77550

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    Texas City Duplex For Sale
    $205,000
    Texas City Duplex For Sale

    Duplex in Chelsea Manor, Texas City, featuring two units.

    1117 & 1119 1st Ave N, Texas City, TX 77590

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    Galveston Income-Producing Duplex Opportunity
    $479,000
    Galveston Income-Producing Duplex Opportunity

    Two homes on one lot, tenant-occupied with leases.

    3312 Sealy St AB, Galveston, TX 77550

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    Galveston Duplex Near Beach
    $374,900
    Galveston Duplex Near Beach

    Duplex with two units, near the beach and local amenities.

    2024 Ursuline St, Galveston, TX 77550

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    Income-Producing Duplex Investment Opportunity
    $263,999
    1,262 SF
    Income-Producing Duplex Investment Opportunity

    Duplex with income potential, offering upside and flexible use.

    2616 46th St, Dickinson, TX 77539

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    Furnished Galveston Duplex Near Beach
    $299,000
    Furnished Galveston Duplex Near Beach

    Charming, furnished duplex in prime Galveston location near attractions.

    1301 14th St, Galveston, TX 77550

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    Refurbished Duplex Near UTMB Campus
    $450,000
    0.08 Acres
    Refurbished Duplex Near UTMB Campus

    Two updated homes near the beach and UTMB campus.

    609 Sealy St, Galveston, TX 77550

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    Charming Bungalows Near Seawall
    $409,900
    1,660 SF
    Charming Bungalows Near Seawall

    Duplex featuring updated kitchens, hardwood floors, and beach views.

    4115 Avenue T 1/2, Galveston, TX 77550

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    Galveston Duplex Near Beach
    $299,999
    0.05 Acres
    Galveston Duplex Near Beach

    Duplex with two units near the beach in Galveston.

    1811 39th St, Galveston, TX 77550

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    Remodeled Duplex in Texas City
    Contact for pricing
    Remodeled Duplex in Texas City

    Fully remodeled duplex with income potential in Texas City, Texas.

    1217 3rd Ave N, Texas City, TX 77590

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    Galveston Income Property Opportunity
    $209,500
    782 SF
    Galveston Income Property Opportunity

    Two cottages on one lot, close to amenities.

    4413 Bernardo De Galvez Avenue, Galveston, TX 77550

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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 17 Active Listings in Galveston County, TX

    Galveston County, TX Duplexes Market Trends and Statistics

    Explore 17 duplexes for sale in Galveston County, TX, showcased through 17 active listings on our real estate platform. These investment opportunities span a total of 8,479 square feet of properties for sale, with an estimated market value of $1,931,899.

    Sale prices for duplexes in Galveston County, TX start at $199,000, averaging $275,985, and reaching up to $409,900 — 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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