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    Port Isabel, TX
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    Port Isabel, TX Residential Land & Home Lots for Sale

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    21 properties
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    Waterfront Lots with Gulf Access
    Updated: Feb 17
    Waterfront Lots with Gulf Access

    Tarpon Avenue, Port Isabel, TX 78578

    $520,000
    0.19 AC lot
    Waterfront property with stunning water views
    Direct access to the Gulf
    Option to add a private boat slip
    Two side‑by‑side lots being sold together
    Ideal for boating enthusiasts
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    Interior RV Lot
    Updated: May 31
    Interior RV Lot

    538 W Clam Circle lot: 538, Port Isabel, TX 78578

    $125,000
    Interior RV lot with a concrete pad and storage shed, plus 7 mature palm trees
    Northeast‑facing street entry for coastal breezes and southeast side shade for the RV area
    Ready for an RV, travel trailer, or park model
    Located in Long Island Village (LIV), a gated and pet‑friendly community
    Community amenities include indoor/outdoor swimming pools, fitness centers, tennis and pickleball courts, and 24‑hour security
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    Residential Land with Boat Slip
    Residential Land with Boat Slip

    Jean Lafitte lot: 8, Port Isabel, TX 78578

    $137,000
    0.23 AC lot

    Land with deeded boat slip in gated community.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Waterfront Land in Pirates Cove
    Waterfront Land in Pirates Cove

    Anne Bonny lot: 2, Port Isabel, TX 78578

    $169,000
    0.15 AC lot

    Residential lot with direct water access in gated community.

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    Residential Land in Port Isabel
    Residential Land in Port Isabel

    1513 Harbor Island Dr. lot: 5, Port Isabel, TX 78578

    $170,000

    Land with water access, near shopping, dining, and beaches.

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    Residential Land in Port Isabel, TX
    Residential Land in Port Isabel, TX

    84 Harbor Island Dr. lot: 84, Port Isabel, TX 78578

    $167,000
    0.13 AC lot

    Land for residential development near shopping, dining, and beaches.

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    Waterfront Residential Buildable Lot
    Waterfront Residential Buildable Lot

    1301 Tarpon Ave lot: 68,69, Port Isabel, TX 78578

    $280,000
    0.23 AC lot

    Build a coastal home on a waterfront lot with direct access to a deep-water channel and Laguna Madre.

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    Waterfront Residential Lot in Pirates Cove
    Waterfront Residential Lot in Pirates Cove

    Captain Kidd lot: 20, Port Isabel, TX 78578

    $175,000

    Waterfront lot in gated community with Gulf access.

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    Port Isabel Land Opportunity
    Port Isabel Land Opportunity

    ABST260 - BORCH, Port Isabel, TX 78578

    $90,000
    30,423 sqft · 0.70 AC lot

    Undeveloped land near South Padre Island coastal corridor.

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    Residential Land in Port Isabel
    Residential Land in Port Isabel

    Harbor Island Dr. lot: 79, Port Isabel, TX 78578

    $179,000
    0.18 AC lot

    Residential land available in Port Isabel, Texas.

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    Waterfront Land in Port Isabel
    Waterfront Land in Port Isabel

    W Bass Avenue, Port Isabel, TX 78578

    $60,000
    0.12 AC lot

    Waterfront land offering incredible views and freedom to build.

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    Residential Land Near South Padre
    Residential Land Near South Padre

    Gomez St. lot: 1A, Port Isabel, TX 78578

    $138,000
    0.14 AC lot

    Land available near South Padre Island for residential development.

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    Waterfront Land in Port Isabel
    Waterfront Land in Port Isabel

    142 E Bonnet Circle lot: 142, Port Isabel, TX 78578

    $285,000

    Waterfront land with boat lift and fishing deck.

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    Residential Land in Gated Subdivision
    Residential Land in Gated Subdivision

    Jean Lafitte lot: 3, Port Isabel, TX 78578

    $120,000
    0.21 AC lot

    Residential land for sale in Port Isabel, Texas.

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    Residential Lot Near South Padre
    Residential Lot Near South Padre

    906 W Polk lot: 27, Port Isabel, TX 78578

    $120,000
    0.14 AC lot

    Residential lot for sale near South Padre Island.

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    Port Isabel Land For Sale
    Port Isabel Land For Sale

    751 E Clam Circle lot: 751, Port Isabel, TX 78578

    $130,000

    Residential lot in Long Island Village, Port Isabel, Texas.

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    Port Isabel Land with Amenities
    Port Isabel Land with Amenities

    728 E Clam Circle lot: 728, Port Isabel, TX 78578

    $120,000
    0.06 AC lot

    Residential lot with concrete pad and storage shed.

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    Residential Land Near South Padre
    Residential Land Near South Padre

    Yturria St. lot: 16A, Port Isabel, TX 78578

    $183,000
    0.20 AC lot

    Land available near South Padre Island for residential development.

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    Residential Land in Port Isabel
    Residential Land in Port Isabel

    TARPON AVE., Port Isabel, TX 78578

    $60,000
    0.11 AC lot

    Residential lot in Port Isabel near Laguna Madre Bay.

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    Residential Land Near South Padre
    Residential Land Near South Padre

    Yturria St. lot: 17A, Port Isabel, TX 78578

    $172,000
    0.19 AC lot

    Residential land for single or two-family development near South Padre.

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    Residential Land in Port Isabel
    Residential Land in Port Isabel

    Tarpon Ave lot: 19, Port Isabel, TX 78578

    $60,000
    0.11 AC lot

    Residential lot in Port Isabel, TX, near Laguna Madre Bay.

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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 21 Active Listings in Port Isabel, TX

    Port Isabel, TX Residential Land & Home Lots Market Trends and Statistics

    Explore 21 residential land & home lots for sale in Port Isabel, TX, showcased through 21 active listings on our real estate platform. These investment opportunities span a total of 30,423 square feet of properties for sale, with an estimated market value of $90,000.

    Sale prices for home sites in Port Isabel, TX start at $90,000, averaging $90,000, and reaching up to $90,000 — 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

    Waterfront Land 25
    Residential land & home lots 23
    Commercial land 3
    Recreation land 1

    Demographics Overview

    Population 10K
    Population Growth (5Y) -12.4%
    Median Household Income $52,041
    College Educated 34.6%

    High-Yield Neighborhoods for Investment

    Identify Port Isabel submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    78578 $164.3K

    Taxes & Financing

    Tax Rate (average for all types) 1.71%
    Property Tax per SF $20.64 per SF
    Tax Rate vs County Average 0.10 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)

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