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    Port Isabel, TX
    Marina

    Port Isabel, TX Marinas for Sale

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    Waterfront Mixed-Use Property
    Updated: Mar 21
    Waterfront Mixed-Use Property

    418 W Highway 100, Port Isabel, TX 78578

    $9,000,000
    25,257 sqft 4.47 AC lot
    24 hotel rooms and 13 occupied apartments
    28 boat slips, a fishing pier, and a boat fuel station
    Restaurant and bar, bait shop, and RV and boat storage
    25,257‑square‑foot property on 4.47 acres
    Zoned Comm; built in 1968
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    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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    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 10 Potential Opportunities for your consideration. Besides 5 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.

    Waterfront Marina With Boat Storage
    Waterfront Marina With Boat Storage

    101 Skipper Ln, Corpus Christi, TX 78418

    $3,500,000
    1,000 sqft

    Operational waterfront marina with dry storage, dock infrastructure, boat ramp access, and a marina office.

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    Waterfront Marina with Boat Storage
    Waterfront Marina with Boat Storage

    101 Skipper Lane, Corpus Christi, TX 78418

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

    Operational marina with dry boat and RV storage, basin access, docks, and an elevated office.

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    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.

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    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.

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    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 5 marinas for sale in Port Isabel, TX, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 26,877 square feet of properties for sale, with an estimated market value of $30,365,000.

    Sale prices for boat yards in Port Isabel, TX start at $265,000, averaging $6,073,000, 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 5

    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 $4.1M
    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)

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    Most Searched ZIP Codes in Port Isabel, TX

    • 78578
    • 78576
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