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    South Padre Island, TX Duplexes for Sale

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    Port Isabel, TX Laguna Vista, TX Brownsville, TX
    15 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
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    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
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    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
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    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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    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
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    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
    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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    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
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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
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    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
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    Spacious Home Near SPI Shores
    $790,000
    2,339 SF

    Spacious Home Near SPI Shores

    Spacious 5 bed, 3 bath home near South Padre Island.

    203 W Esperanza St., South Padre Island, TX 78597
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    South Padre Island Duplex Opportunity
    $645,000

    South Padre Island Duplex Opportunity

    Duplex near the beach with potential for rental income.

    129 E Gardenia Street, South Padre Island, TX 78597
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    Modern Duplex in Entertainment District
    $1,300,000
    3,506 SF

    Modern Duplex in Entertainment District

    Two-story, fully furnished duplex with private pool near the beach.

    112 E Dolphin Lane, South Padre Island, TX 78597
    View details
    Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 15 Active listings in South Padre Island, TX, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    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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    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
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    New Duplexes Near Airport
    $1,800,000
    1.40 Acres

    New Duplexes Near Airport

    Seven new duplexes with fourteen units near Brownsville Airport.

    925 IOWA, Brownsville, TX 78521
    View details

    South Padre Island, TX Duplexes Investment Opportunities Market Analysis

    Explore 15 duplexes for sale in South Padre Island, TX, showcased through 15 active listings on our real estate platform. These investment opportunities span a total of 43,846 square feet of properties for sale, with an estimated market value of $16,709,800.

    Sale prices for duplexes in South Padre Island, TX start at $599,900, averaging $1,193,557, 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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    Top Commercial Asset Segments

    Duplexes 15
    Short term rental properties 10
    Apartment buildings 3
    Triplexes 3
    Quadplexes 2

    Demographics Overview

    Population 2,881
    Population Growth (5Y) +1.5%
    Median Household Income $61,357
    College Educated 79.0%

    High-Yield Neighborhoods for Investment

    Identify South Padre Island submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    78597 $1.2M

    Taxes & Financing

    Tax Rate (average for all types) 1.29%
    Property Tax per SF $3.62 per sq ft
    Tax Rate vs County Average 0.52 pp below county avg
    Average Loan-to-Value 65.0%

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