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    South Padre Island, TX
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    South Padre Island, TX Duplexes for Sale

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    Duplex with Three Balconies
    Updated: Jul 21
    Duplex with Three Balconies

    129 E Gardenia Street, South Padre Island, TX 78597

    $599,000
    2,625 sqft 0.14 AC lot
    2,625 SF duplex on 0.1435‑acre lot
    Each unit has 3 bedrooms and 2 full bathrooms
    Three balconies for outdoor living
    Electric heat plus central air conditioning
    Mature trees and a large backyard
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    Modern Duplex with Private Pools
    Updated: Jul 15
    Modern Duplex with Private Pools

    116A & 116B E Dolphin Street, South Padre Island, TX 78597

    $1,480,000
    3,797 sqft 0.11 AC lot
    Modern duplex built in 2021 with each unit offering 3 bedrooms and 2.5 bathrooms
    Open‑concept kitchen, dining, and living areas in each unit
    Kitchen features include quartz countertops
    Private pool (fenced yard) plus outdoor shower
    Central heating and central air
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    Up/Down Duplex with Four Season Porch
    Up/Down Duplex with Four Season Porch

    129 E Esperanza Street, South Padre Island, TX 78597

    $720,000
    2,296 sqft 0.14 AC lot

    Up/down duplex with two-bedroom units and a four-season porch, finished with stucco and vinyl siding.

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    Remodeled Furnished Duplex with Pool
    Remodeled Furnished Duplex with Pool

    202 W Cora Lee Dr., South Padre Island, TX 78597

    $900,000
    2,363 sqft

    Two-unit property includes separate living spaces, appliances, a balcony, and a one-car garage.

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    Beach-Access Duplex
    Beach-Access Duplex

    126 E Carolyn Dr., South Padre Island, TX 78597

    $675,000
    2,282 sqft 0.14 AC lot

    Furnished residential property with a fenced yard, attached garage, deck, patio, and on-site storage.

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    Two-Unit Duplex with Private Pools
    Two-Unit Duplex with Private Pools

    128 E Saturn Lane, South Padre Island, TX 78597

    $2,690,000
    6,820 sqft 0.07 AC lot

    Under-construction duplex with water-view decks, entertainment areas, and no HOA restrictions.

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    Remodeled Duplex
    Remodeled Duplex

    129 E Esperanza St., South Padre Island, TX 78597

    $720,000
    2,296 sqft 0.14 AC lot

    Two-unit residence near Gulf Boulevard with separate living areas, porches, a garage, and a fenced private yard.

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    Remodeled Up/Down Duplex
    Remodeled Up/Down Duplex

    129 E Esperanza St, South Padre Island, TX 78597

    $720,000
    2,296 sqft

    Two separate residences include a ground-floor unit and an upper two-story apartment with a four-season porch.

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    Two-Unit Duplex With Pool
    Two-Unit Duplex With Pool

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

    $1,899,900
    3,534 sqft 0.12 AC lot

    The duplex includes tile flooring, quartz waterfall countertops, and a rear pool with gazebo.

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    Beachside Duplex with Rooftop Deck
    Beachside Duplex with Rooftop Deck

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

    $625,000
    1,560 sqft 0.12 AC lot

    Two furnished-style residential units offer flexible rental use near beaches, dining, nightlife, and island attractions.

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    Two-Unit Duplex with Rooftop Deck
    Two-Unit Duplex with Rooftop Deck

    A-b-122 E Whiting St, South Padre Island, TX 78597

    $625,000
    1,560 sqft

    Two private residences offer flexible living arrangements near South Padre Island beaches, dining, nightlife, and local attractions.

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    Water-View Duplex
    Water-View Duplex

    203 W Esperanza St., South Padre Island, TX 78597

    $769,000
    2,339 sqft 0.14 AC lot

    Five-bedroom, three-bath property with an open layout, stainless appliances, granite counters, attached garage, and wetlands and bay views.

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    Duplex with Three Balconies
    Duplex with Three Balconies

    129 E Gardenia Ave., South Padre Island, TX 78597

    $599,000
    2,625 sqft 0.14 AC lot

    Two residential units offer matching three-bedroom layouts, private outdoor space, and covered attached parking near the beach.

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    Two-Story Duplex with Rental Flexibility
    Two-Story Duplex with Rental Flexibility

    3200 Padre Boulevard, South Padre Island, TX 78597

    Contact for pricing
    2,688 sqft

    Two residential units provide separate kitchens, living areas, storage, and individual HVAC systems.

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    Modern Duplex with Private Pool
    Modern Duplex with Private Pool

    112 E Dolphin Lane, South Padre Island, TX 78597

    $1,100,000
    3,506 sqft 0.11 AC lot

    Modern 2023 duplex with private pool, fenced outdoor area, and central HVAC with each unit offering 3 bedrooms and 2.5 baths.

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    Five-Bedroom Multifamily Property
    Five-Bedroom Multifamily Property

    104 E Oleander Dr., South Padre Island, TX 78597

    $625,000
    3,125 sqft 0.14 AC lot

    Gulf-side property with a pool, covered patio, private yard, and attached garage.

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    South Padre Island Duplex Opportunity
    South Padre Island Duplex Opportunity

    129 E Gardenia Street, South Padre Island, TX 78597

    Contact for pricing

    Duplex near the beach with potential for rental income.

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

    South Padre Island, TX Duplexes Market Trends and Statistics

    Explore 17 duplexes for sale in South Padre Island, TX, showcased through 17 active listings on our real estate platform. These investment opportunities span a total of 45,712 square feet of properties for sale, with an estimated market value of $14,746,900.

    Sale prices for duplexes in South Padre Island, TX start at $599,000, averaging $983,126, 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

    Commercial property segments ranked by active listings on the market

    Duplexes 17
    Short term rental properties 16
    Quadplexes 6
    Triplexes 6
    Apartment buildings 4

    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 average listing prices of real estate assets

    Neighborhood Average Price
    78597 $983.1K

    Taxes & Financing

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

    Listings Trend

    New vs delisted commercial listings in Cameron County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Cameron County

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