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    Galveston County, TX Duplexes for Sale

    38 results
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    Four Units in Texas, TX
    $290,000
    2,604 SF

    Four Units in Texas, TX

    206 Robertson St, Texas City, TX 77591

    Four-unit property with value-add potential for investors.

    • Four‑unit property (duplex and two single‑family houses) provides immediate cash flow potential.
    • Value‑add opportunity through cosmetic renovations and market‑rate leasing.
    • Suitable for various investment strategies: market rates, Section 8, or renovation.
    • Solid foundation and structure minimize major repair costs.
    • Multiple cooling systems offer flexibility and potential cost savings.
    Updated: Mar 12
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    Galveston Multifamily Property Near Beach
    $365,000
    1,020 SF

    Galveston Multifamily Property Near Beach

    5224 Avenue 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

    Two cottages on one lot near Galveston's amenities.

    4413 Bernardo De Galvez Ave, Galveston, TX 77550
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    Galveston Duplex Near Beach
    $395,000

    Galveston Duplex Near Beach

    Income-producing duplex near the beach and Pleasure Pier.

    3309 Bernardo De Galvez Ave, Galveston, TX 77550
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    Galveston Multifamily Investment Opportunity
    $449,000

    Galveston Multifamily Investment Opportunity

    Three houses for sale in Galveston, Texas.

    4728 Avenue R, Galveston, TX 77551
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    Remodeled Galveston Duplex Near Seawall
    $419,000

    Remodeled Galveston Duplex Near Seawall

    Remodeled duplex in Galveston, near the Seawall and downtown.

    1118 Avenue K, Galveston, TX 77550
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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 St, Galveston, TX 77551
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    Galveston Duplex Near Beach
    $270,000
    2,448 SF

    Galveston Duplex Near Beach

    Revenue-producing duplex with easy access to amenities and the beach.

    1124 47Th St, Galveston, TX 77551
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    New Duplex Near Galveston Beach
    $565,000

    New Duplex Near Galveston Beach

    Two new 4-bedroom houses on one lot near the beach.

    2811 Winnie St, Galveston, TX 77550
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    Galveston Duplex in Historic District
    $469,900

    Galveston Duplex in Historic District

    Updated duplex in Galveston's Historic District, close to attractions.

    811 24Th St, Galveston, TX 77550
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    Craftsman Duplex Near Beach
    $399,000

    Craftsman Duplex Near Beach

    Charming duplex near the beach, flexible living options.

    2424 38Th St, Galveston, TX 77550
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    Galveston Multifamily Property Near Beach
    $365,000

    Galveston Multifamily Property Near Beach

    Multifamily property featuring a house and duplex near the beach.

    5224 Avenue M 1/2, Galveston, TX 77551
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    Galveston Duplex: Investor Opportunity
    $355,000

    Galveston Duplex: Investor Opportunity

    Two units in Galveston, Texas, with investment potential.

    4828 Avenue Q 1/2, Galveston, TX 77551
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    Galveston Duplex Near UTMB Campus
    $450,000

    Galveston Duplex Near UTMB Campus

    Two refurbished homes near the beach and UTMB campus.

    609 Sealy St, Galveston, TX 77550
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    Galveston Duplex Near Beach
    $395,000

    Galveston Duplex Near Beach

    Income-producing duplex near the beach and Pleasure Pier.

    3309 Bernardo De Galvez Ave, Galveston, TX 77550
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    Two New Galveston Houses on Lot
    $565,000

    Two New Galveston Houses on Lot

    Two newly built homes on one lot in Galveston, TX.

    2811 Winnie St, Galveston, TX 77550
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    Texas City Duplex Investment Opportunity
    $145,000

    Texas City Duplex Investment Opportunity

    Six duplexes available in Texas City, ideal for investors.

    1231 6Th Ave N, Texas City, TX 77590
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    Texas City Duplex Investment Opportunity
    $145,000

    Texas City Duplex Investment Opportunity

    Six duplexes available in Texas City, ideal for investors.

    1124 6Th Ave N, Texas City, TX 77590
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    Texas City Duplex Investment Opportunity
    $145,000

    Texas City Duplex Investment Opportunity

    Six duplexes available in Texas City, ideal for investors.

    1209 6Th Ave N, Texas City, TX 77590
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    Texas City Duplex Investment Opportunity
    $145,000

    Texas City Duplex Investment Opportunity

    Six duplexes available in Texas City, ideal for investors.

    1210 6Th Ave N, Texas City, TX 77590
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    Historic East End Duplex
    $249,500

    Historic East End Duplex

    Historic duplex in Galveston's East End, needs renovation.

    1626 Church St, Galveston, TX 77550
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    Updated Duplex in Historic Galveston
    $469,900

    Updated Duplex in Historic Galveston

    Updated duplex in Galveston's Historic District, close to attractions.

    811 24Th St, Galveston, TX 77550
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    Texas City Duplex Investment Opportunity
    $145,000

    Texas City Duplex Investment Opportunity

    Six duplexes available in Texas City, ideal for investors.

    1142 7Th Ave N, Texas City, TX 77590
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    Texas City Duplex Investment Opportunity
    $145,000

    Texas City Duplex Investment Opportunity

    Six duplexes available in Texas City, ideal for investors.

    1123 6Th Ave N, Texas City, TX 77590
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    Galveston County, TX Duplexes Investment Opportunities Market Analysis

    Explore 38 duplexes for sale in Galveston County, TX, showcased through 38 active listings on our real estate platform. These investment opportunities span a total of 14,331 square feet of properties for sale, with an estimated market value of $290,000.

    Sale prices for duplexes in Galveston County, TX start at $290,000, averaging $290,000, and reaching up to $290,000 — 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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