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    Port Isabel, TX
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    Port Isabel, TX Commercial Land for Sale

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    Commercial Lot in Port Isabel
    Updated: Mar 8
    Commercial Lot in Port Isabel

    Highway 100 lot: 3, Port Isabel, TX 78578

    $325,000
    0.16 AC lot
    Commercial lot in the center of Port Isabel.
    Spacious enough to accommodate a multi‑functional building.
    Seller possesses blueprints for the lot and is willing to share blueprints with the right buyer.
    Cable Available.
    Located at coordinates: [-97.22658,26.073229].
    View details
    Waterfront Development Opportunity in Port Isabel
    Updated: Mar 17
    Waterfront Development Opportunity in Port Isabel

    100 Port Rd, Port Isabel, TX 78578

    $13,900,000
    27.70 AC lot
    27.7‑acre waterfront development opportunity with 3,260 feet of waterfront in the Laguna Cove master‑planned community.
    Private 8‑acre deep‑water cove providing protected harbor access and direct boating connectivity.
    Approximately 19 buildable acres elevated 14 feet above sea level, overlooking a protected deep‑water bay.
    Approximately 70% of the property already improved with a caliche base, representing an estimated $2 million in site preparation.
    Ideal for marina, waterfront residential, hospitality, or mixed‑use development.
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    Port Isabel Retail Lot For Sale
    Port Isabel Retail Lot For Sale

    1504 W Highway 100 - Lot 2, Port Isabel, TX 78578

    $1,100,000
    1.68 AC lot

    1.68 acre retail lot near South Padre Island.

    View details
    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 47 Potential Opportunities for your consideration. Besides 3 Active listings in Port Isabel, TX, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 40 Off-Market properties to explore as potential leads

    Opportunities in Nearby Cities

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

    Commercial Land Parcel with Five Lots
    Commercial Land Parcel with Five Lots

    47632 Highway 100 lot: 1-5, Laguna Heights, TX 78578

    $900,000
    0.70 AC lot

    Vacant commercial land with five contiguous lots along Highway 100, offering flexible options for future development.

    View details
    Laguna Vista Commercial Land
    Laguna Vista Commercial Land

    FM 510 lot: 0, Laguna Vista, TX 78578

    $800,000
    3.17 AC lot

    Commercial land with FM510 frontage, residential use possible.

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    South Padre Island Commercial Lots
    South Padre Island Commercial Lots

    Padre Blvd. lot: 1&2, South Padre Island, TX 78597

    $525,000
    0.44 AC lot

    Two commercial lots on Padre Blvd in South Padre Island.

    View details
    Commercial Corner Land Opportunity
    Commercial Corner Land Opportunity

    5-6-5407 Padre Blvd, South Padre Island, TX 78597

    $495,000

    Two combined corner lots offer flexible commercial development options for buyers evaluating zoning opportunities.

    View details

    Off-Market Properties in Port Isabel, TX

    Consider similar Off-Market properties in Port Isabel, TX. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    511 Ws Shr Dr
    VACANT COMMERCIAL LAND

    511 Ws Shr Dr, Port Isabel, TX 78578

    Value Estimation by Request
    0.08 AC lot
    View details
    Polk St
    VACANT COMMERCIAL LAND

    Polk St, Port Isabel, TX 78578

    Value Estimation by Request
    0.14 AC lot
    View details
    Country Clb
    VACANT COMMERCIAL LAND

    Country Clb, Port Isabel, TX 78578

    Value Estimation by Request
    0.42 AC lot
    View details
    Polk St
    VACANT COMMERCIAL LAND

    Polk St, Port Isabel, TX 78578

    Value Estimation by Request
    0.14 AC lot
    View details
    1109 Yturria St
    VACANT COMMERCIAL LAND

    1109 Yturria St, Port Isabel, TX 78578-4639

    Value Estimation by Request
    1,090 sqft 0.28 AC lot
    View details
    822 Garcia St
    VACANT COMMERCIAL LAND

    822 Garcia St, Port Isabel, TX 78578-4301

    Value Estimation by Request
    754 sqft 0.08 AC lot
    View details
    824 Garcia St
    VACANT COMMERCIAL LAND

    824 Garcia St, Port Isabel, TX 78578-4301

    Value Estimation by Request
    1,240 sqft 0.10 AC lot
    View details
    Country Clb
    VACANT COMMERCIAL LAND

    Country Clb, Port Isabel, TX 78578

    Value Estimation by Request
    13.00 AC lot
    View details
    Hwy 100
    VACANT COMMERCIAL LAND

    Hwy 100, Port Isabel, TX 78578

    $800,000
    Estimated value
    2.59 AC lot
    View details
    Hwy 100
    VACANT COMMERCIAL LAND

    Hwy 100, Port Isabel, TX 78578

    Value Estimation by Request
    2.87 AC lot
    View details
    Madison St
    VACANT COMMERCIAL LAND

    Madison St, Port Isabel, TX 78578

    Value Estimation by Request
    0.07 AC lot
    View details
    Country Clb
    VACANT COMMERCIAL LAND

    Country Clb, Port Isabel, TX 78578

    Value Estimation by Request
    0.93 AC lot
    View details
    Queen Isabella Blvd
    VACANT COMMERCIAL LAND

    Queen Isabella Blvd, Port Isabel, TX 78578

    Value Estimation by Request
    0.13 AC lot
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    Maxan St
    VACANT COMMERCIAL LAND

    Maxan St, Port Isabel, TX 78578

    Value Estimation by Request
    0.14 AC lot
    View details
    Queen Isabella Blvd
    VACANT COMMERCIAL LAND

    Queen Isabella Blvd, Port Isabel, TX 78578

    Value Estimation by Request
    0.07 AC lot
    View details
    Yturria St
    VACANT COMMERCIAL LAND

    Yturria St, Port Isabel, TX 78578

    Value Estimation by Request
    0.14 AC lot
    View details
    Yturria St
    VACANT COMMERCIAL LAND

    Yturria St, Port Isabel, TX 78578

    Value Estimation by Request
    0.14 AC lot
    View details
    Yturria St
    VACANT COMMERCIAL LAND

    Yturria St, Port Isabel, TX 78578

    Value Estimation by Request
    0.20 AC lot
    View details
    Yturria St
    VACANT COMMERCIAL LAND

    Yturria St, Port Isabel, TX 78578

    Value Estimation by Request
    0.19 AC lot
    View details
    Yturria St
    VACANT COMMERCIAL LAND

    Yturria St, Port Isabel, TX 78578

    Value Estimation by Request
    0.14 AC lot
    View details
    Washington St
    VACANT COMMERCIAL LAND

    Washington St, Port Isabel, TX 78578

    Value Estimation by Request
    0.38 AC lot
    View details

    Port Isabel, TX Commercial Land Market Trends and Statistics

    Explore 43 commercial land for sale in Port Isabel, TX, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $15,325,000.

    Sale prices for commercial lots in Port Isabel, TX start at $325,000, averaging $5,108,333, and reaching up to $13,900,000 — 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 27
    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 $5.1M

    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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