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

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    Waterfront Land on Intracoastal Waterway
    Updated: Jun 25
    Waterfront Land on Intracoastal Waterway

    South Shore lot: 15-19, Port Isabel, TX 78578

    $1,875,000
    250 feet of waterfront frontage on the Intracoastal Waterway
    Existing docks in place; renovation is required
    C zoning
    Identified as an Opportunity Zone
    Located on South Shore Drive in Port Isabel, TX
    View details
    Waterfront Land on Intracoastal Waterway
    Updated: Jun 26
    Waterfront Land on Intracoastal Waterway

    South Shore lot: 16-18, Port Isabel, TX 78578

    $1,185,000
    Approximately 150' of waterfront property on the Intracoastal Waterway
    Three adjoining lots, each 50' wide
    Res zoning with water available
    Adjacent to the Swing Bridge near Garcia St. and South Shore
    Near the Brownsville Ship Channel, South Padre Island jetties, and the Gulf of Mexico
    View details
    Commercial Land Parcel
    Commercial Land Parcel

    Highway 100 lot: 3, Port Isabel, TX 78578

    $325,000
    0.16 AC lot

    Comm zoning and cable availability are documented for this Highway 100 commercial lot.

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    See what stands out in Cameron County

    We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

    We check every listing here. A few are worth a second look.

    Cap Rate available after sign in
    NOI available after sign in
    Local Demand available after sign in
    Intracoastal Waterfront Land
    Intracoastal Waterfront Land

    16-18-0 S Shore Dr, Port Isabel, TX 78578

    $1,185,000

    Three adjoining lots provide waterfront land along the Intracoastal Waterway with commercial or residential use potential.

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    Waterfront Land with Deep-Water Access
    Waterfront Land with Deep-Water Access

    South Shore lot: 1, Port Isabel, TX 78578

    $1,220,750
    1.01 AC lot

    C-zoned waterfront parcel with access to the Intracoastal Waterway and nearby coastal waterways.

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    Restaurant Redevelopment Land
    Restaurant Redevelopment Land

    313 E MAXAN ST, Port Isabel, TX 78578

    $900,000
    2,457 sqft 0.41 AC lot

    Former restaurant building on six commercial city lots, with B2 zoning for restaurant use and options for parking or expansion.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Waterfront Land with Existing Docks
    Waterfront Land with Existing Docks

    15-19-0 S Shore Dr, Port Isabel, TX 78578

    $1,875,000

    Intracoastal Waterway frontage with existing docks requiring renovation.

    View details
    Waterfront Land with Yacht Basin
    Waterfront Land with Yacht Basin

    365 Industrial Dr., Port Isabel, TX 78576

    $13,900,000

    Waterfront development site with a yacht basin serving large vessels and access toward Gulf deep water.

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    Commercial Land Along FM510
    Commercial Land Along FM510

    0-000 Santa Isabel Blvd, Port Isabel, TX 78578

    $800,000

    Potential residential use may be available through subdivision under Cameron County guidance.

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    Waterfront Development Opportunity in Port Isabel
    Waterfront Development Opportunity in Port Isabel

    100 Port Rd, Port Isabel, TX 78578

    Contact for pricing
    27.70 AC lot

    27.7 acres with 3,260 feet of waterfront near South Padre.

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    Commercial Land in Business District
    Commercial Land in Business District

    301 Hwy 100, Port Isabel, TX 78578

    Contact for pricing

    Open, commercially zoned land positioned within Port Isabel’s established business district.

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    Commercial Land with Channel Frontage
    Commercial Land with Channel Frontage

    S Padre Isl E, TX 78597

    Contact for pricing

    Commercial parcel in Kings Landing Subdivision near hotels and recreational destinations.

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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

    Contact for pricing
    1.68 AC lot

    1.68 acre retail lot near South Padre Island.

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    Based on your search, we've compiled 57 Potential Opportunities for your consideration. Besides 13 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.

    Five-Lot Commercial Land
    Five-Lot Commercial Land

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

    $900,000
    0.70 AC lot

    Vacant commercial land with C zoning and water available.

    View details
    Corner Commercial Land
    Corner Commercial Land

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

    $560,000
    0.44 AC lot

    Two adjoining commercial lots provide a corner development site with cable availability and frontage on Padre Boulevard.

    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
    Bayfront Land
    Bayfront Land

    260 Padre Blvd. lot: 0, South Padre Island, TX 78597

    $1,500,000

    Commercially zoned bayfront land with wetlands and Corps of Engineers permitting requirements for development.

    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

    $240,000
    Estimated value
    0.08 AC lot
    View details
    Polk St
    VACANT COMMERCIAL LAND

    Polk St, Port Isabel, TX 78578

    $235,000
    Estimated value
    0.14 AC lot
    View details
    Country Clb
    VACANT COMMERCIAL LAND

    Country Clb, Port Isabel, TX 78578

    $235,000
    Estimated value
    0.42 AC lot
    View details
    Polk St
    VACANT COMMERCIAL LAND

    Polk St, Port Isabel, TX 78578

    $255,000
    Estimated value
    0.14 AC lot
    View details
    1109 Yturria St
    VACANT COMMERCIAL LAND

    1109 Yturria St, Port Isabel, TX 78578-4639

    $270,000
    Estimated value
    1,090 sqft 0.28 AC lot
    View details
    822 Garcia St
    VACANT COMMERCIAL LAND

    822 Garcia St, Port Isabel, TX 78578-4301

    $85,000
    Estimated value
    754 sqft 0.08 AC lot
    View details
    824 Garcia St
    VACANT COMMERCIAL LAND

    824 Garcia St, Port Isabel, TX 78578-4301

    $180,000
    Estimated value
    1,240 sqft 0.10 AC lot
    View details
    Country Clb
    VACANT COMMERCIAL LAND

    Country Clb, Port Isabel, TX 78578

    $290,000
    Estimated value
    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

    $260,000
    Estimated value
    2.87 AC lot
    View details
    Madison St
    VACANT COMMERCIAL LAND

    Madison St, Port Isabel, TX 78578

    $235,000
    Estimated value
    0.07 AC lot
    View details

    Port Isabel, TX Commercial Land Market Trends and Statistics

    Explore 53 commercial land for sale in Port Isabel, TX, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 1,348,831 square feet of properties for sale, with an estimated market value of $23,265,750.

    Sale prices for commercial lots in Port Isabel, TX start at $325,000, averaging $2,585,083, 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 51
    Residential land & home lots 39
    Commercial land 13

    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
    Port Isabel - 78578 $1.2M
    Penitas - 78576 $13.9M

    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)

    Average Property Price per SF

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

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    • 78576
    • 78597

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