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    Port Isabel, TX
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    Port Isabel, TX Marinas for Sale

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    6 properties
    Waterfront Mixed-Use Hospitality Property
    Updated: Mar 21
    Waterfront Mixed-Use Hospitality Property

    418 W Highway 100, Port Isabel, TX 78578

    $9,000,000
    25,257 sqft 4.47 AC lot
    24 hotel rooms and 13 fully occupied apartments
    28 boat slips with fishing pier, boat fuel station, and bait shop
    Restaurant and bar included among the property improvements
    4.47‑acre waterfront property totaling 25,257 square feet
    RV and boat storage uses additional land on the property
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    This listing looks promising.

    Here's a quick look at some key insights for

    418 W Highway 100, Port Isabel, TX 78578

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    • Est. Cap Rate

      2.8%
      NOI ÷ price

    • Est. NOI

      $256K
      Annual

    • Price @ 7% Cap

      $3.65M
      Suggested

    • Property Type

      Commercial (General)
      Built 1968
    View Property Analytics
    Waterfront Marina With Tour Boat
    Updated: Aug 6
    Waterfront Marina With Tour Boat

    510 E Queen Isabella Blvd., Port Isabel, TX 78578

    $3,600,000
    810 sqft 0.36 AC lot
    Private docks with direct access to the Laguna Madre
    Includes 60‑foot tour boat, business inventory, and operating equipment
    810 square feet of waterfront office and retail space
    Configured for ticket sales, souvenirs, and customer check‑in
    Large on‑site parking lot for tour groups and visitors
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    Waterfront Marina Property
    Waterfront Marina Property

    510 E Queen Isabella, Port Isabel, TX 78578

    $3,600,000
    810 sqft

    Office, retail space, private docks, and tour equipment support an operating coastal excursion business.

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    Waterfront Hotel, Marina and Rentals
    Waterfront Hotel, Marina and Rentals

    418 W Highway 100, Port Isabel, TX 78578

    $9,000,000
    25,257 sqft

    Multi-use waterfront property with 24 hotel rooms, 13 fully occupied apartments, 28 boat slips, and on-site dining and marine services.

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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 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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    Waterfront Land with Boat Slips
    Waterfront Land with Boat Slips

    3-1210 Bass Ave, Port Isabel, TX 78578

    $265,000

    Fenced waterfront site with utility connections available and rented boat slips providing ongoing income.

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    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 6 Active listings in Port Isabel, TX, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 1 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    48-Bay Operational Marina with Storage
    48-Bay Operational Marina with Storage

    101 Skipper Lane, Corpus Christi, TX 78418

    $3,500,000
    1,000 sqft 6.21 AC lot

    Operational marina offering protected basin access with 48 overhead storage bays for approximately 148 boats, plus RV storage.

    View details
    Waterfront Bluff Bay Marina For Sale
    Waterfront Bluff Bay Marina For Sale

    101 Skipper Lane, Corpus Christi, TX 78418

    $3,500,000
    1,000 sqft

    Full-service marina in Corpus Christi with income-producing potential.

    View details
    Waterfront Marina Development Land
    Waterfront Marina Development Land

    Rio Hondo, TX 78583

    $2,000,000
    4.24 AC lot

    4.24-acre waterfront property with redone piers and ramps, secure covered boat lift permits, and controlled-access facilities.

    View details
    Marina Property with Boat Ramps
    Marina Property with Boat Ramps

    Rio Hondo, TX 78583

    $2,000,000

    Waterfront land includes controlled entry, support structures, and an operating access model with memberships and launch fees.

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Waterfront Lot with Dock
    Waterfront Lot with Dock

    338 Sand Dollar lot: 338, Port Isabel, TX 78578

    $220,000
    0.06 AC lot

    Improved waterfront parcel with direct water access, a dock, seawall, and pergola.

    View details

    Port Isabel, TX Marinas Market Trends and Statistics

    Explore 6 marinas for sale in Port Isabel, TX, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 52,134 square feet of properties for sale, with an estimated market value of $39,365,000.

    Sale prices for boat yards in Port Isabel, TX start at $265,000, averaging $6,560,833, 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

    Marinas 6

    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 $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)

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