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    Marathon, FL Commercial Land for Sale

    6 results
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    Map
    Gulf Front Estate in Marathon
    $9,950,000

    Gulf Front Estate in Marathon

    6500-6600 Overseas Hwy, Marathon, FL 33050

    3.86-acre mixed-use commercial property with waterfront and highway frontage.

    • 3.86‑acre Gulf‑front estate featuring 695 feet of water frontage and 218 feet of concrete dockage with a protected boat slip.
    • Zoned mixed‑use commercial with one commercial transferable building right, offering multiple development possibilities.
    • Secured property with an eight‑foot concrete wall and three gated entrances.
    • Solid concrete construction 10,852 sq ft mansion with ten bedrooms and six and a half bathrooms.
    • Includes a separate garage/workshop with two rooms and mini‑split air conditioning.
    Updated: Nov 20, 2025
    View details
    Waterfront Commercial Land in Marathon
    $3,100,000
    80,400.00 Acres

    Waterfront Commercial Land in Marathon

    13759 Overseas Hwy, Marathon, FL 33050

    Rare waterfront property on Overseas Highway, ready for redevelopment.

    • Large commercial parcel with ~3.0 acres of submerged Bay Bottom.
    • Direct waterfront location on Overseas Highway in Marathon.
    • High visibility and traffic location with strong tourism and marine commerce potential.
    • Utility ready with existing electric and sewer connections.
    • Existing 150 ft. dock and strong waterfront rights.
    Updated: Nov 21, 2025
    View details
    Oceanfront Mixed-Use Land in Marathon
    $275,000
    0.34 Acres

    Oceanfront Mixed-Use Land in Marathon

    Buildable oceanfront lot zoned for mixed-use in Marathon, Florida.

    Overseas Hwy Over Hwy, Marathon, FL 33050
    View details
    Oceanfront Development Opportunity in Marathon
    $6,900,000

    Oceanfront Development Opportunity in Marathon

    1.67-acre oceanfront property with development agreement for 10 villas.

    8700 Overseas Hwy, Marathon, FL 33050
    View details
    Waterfront Land with Approved Plans
    $599,000

    Waterfront Land with Approved Plans

    Vacant land with new seawall and approved building plans.

    93 N Conch Ave, Marathon, FL 33050
    View details
    Waterfront Land Parcel on Boot Key
    $2,000,000

    Waterfront Land Parcel on Boot Key

    Secluded 9-acre waterfront parcel with mixed-use zoning and docks.

    1 Boot Ky Rd, Marathon, FL 33050
    View details
    Based on your search, we've compiled 59 Potential Opportunities for your consideration. Besides 6 Active listings in Marathon, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 49 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

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

    Vacant Land in Big Pine
    $120,000

    Vacant Land in Big Pine

    Vacant land parcel off US-1 with commercial potential.

    6 Vacant Land, Big Pine Key, FL 33043
    View details
    Big Pine Key Development Opportunity
    $4,750,000

    Big Pine Key Development Opportunity

    Land with potential for 80 housing units and commercial spaces.

    30230 Paradise Ln, Big Pine Key, FL 33043
    View details
    Summerland Key Commercial Land Opportunity
    $799,000

    Summerland Key Commercial Land Opportunity

    Prime commercial land in Summerland Key with extensive frontage.

    24792 Overseas Hwy, Summerland Key, FL 33042
    View details
    Commercial Canal Front Vacant Lot
    $600,000

    Commercial Canal Front Vacant Lot

    Commercial canal front vacant lot with dock in Summerland Key.

    24590 Overseas Hwy, Summerland Key, FL 33042
    View details

    Explore Off-Market Properties in Marathon, FL

    Consider similar Off-Market properties in Marathon, FL. 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.

    Marathon, FL 33050

    Marathon, FL 33050

    VACANT COMMERCIAL LAND • 1.50 Acres
    Value Estimation by Request
    Marathon, FL 33050
    View details
    Marathon, FL 33050

    Marathon, FL 33050

    VACANT COMMERCIAL LAND • 0.33 Acres
    Value Estimation by Request
    Marathon, FL 33050
    View details
    Marathon, FL 33050

    Marathon, FL 33050

    VACANT COMMERCIAL LAND • 5,292 SF
    Value Estimation by Request
    Marathon, FL 33050
    View details
    2146 Overseas Hwy

    2146 Overseas Hwy

    VACANT COMMERCIAL LAND • 0.21 Acres
    Value Estimation by Request
    2146 Overseas Hwy, Marathon, FL 33050-2131
    View details
    240 20th St Ocean

    240 20th St Ocean

    VACANT COMMERCIAL LAND • 0.29 Acres
    Value Estimation by Request
    240 20th St Ocean, Marathon, FL 33050-2148
    View details
    2146 Overseas Hwy

    2146 Overseas Hwy

    VACANT COMMERCIAL LAND • 0.34 Acres
    Value Estimation by Request
    2146 Overseas Hwy, Marathon, FL 33050-2131
    View details
    4680 Overseas Hwy

    4680 Overseas Hwy

    VACANT COMMERCIAL LAND • 0.05 Acres
    Value Estimation by Request
    4680 Overseas Hwy, Marathon, FL 33050-2331
    View details
    11300 Overseas Hwy

    11300 Overseas Hwy

    VACANT COMMERCIAL LAND • 4,038 SF
    Value Estimation by Request
    11300 Overseas Hwy, Marathon, FL 33050-3468
    View details
    8151 Overseas Hwy

    8151 Overseas Hwy

    VACANT COMMERCIAL LAND • 720 SF
    Value Estimation by Request
    8151 Overseas Hwy, Marathon, FL 33050-3200
    View details
    Marathon, FL 33050

    Marathon, FL 33050

    VACANT COMMERCIAL LAND • 0.92 Acres
    Value Estimation by Request
    Marathon, FL 33050
    View details
    11140 Overseas Hwy

    11140 Overseas Hwy

    VACANT COMMERCIAL LAND • 2,592 SF
    Value Estimation by Request
    11140 Overseas Hwy, Marathon, FL 33050-3461
    View details
    Pescayo Ave

    Pescayo Ave

    VACANT COMMERCIAL LAND • 2.41 Acres
    Value Estimation by Request
    Pescayo Ave, Marathon, FL 33050
    View details
    881 50th St Gulf

    881 50th St Gulf

    VACANT COMMERCIAL LAND • 1,064 SF
    Value Estimation by Request
    881 50th St Gulf, Marathon, FL 33050-2657
    View details
    59720 Overseas Hwy

    59720 Overseas Hwy

    VACANT COMMERCIAL LAND • 4,507 SF
    Value Estimation by Request
    59720 Overseas Hwy, Marathon, FL 33050-6035
    View details
    Marina Villa Dr

    Marina Villa Dr

    VACANT COMMERCIAL LAND • 1.76 Acres
    Value Estimation by Request
    Marina Villa Dr, Marathon, FL 33050
    View details
    Marina Villa Dr

    Marina Villa Dr

    VACANT COMMERCIAL LAND • 0.67 Acres
    Value Estimation by Request
    Marina Villa Dr, Marathon, FL 33050
    View details
    Marathon, FL 33050

    Marathon, FL 33050

    VACANT COMMERCIAL LAND • 1.68 Acres
    Value Estimation by Request
    Marathon, FL 33050
    View details
    Marathon, FL 33050

    Marathon, FL 33050

    VACANT COMMERCIAL LAND • 0.06 Acres
    Value Estimation by Request
    Marathon, FL 33050
    View details

    Marathon, FL Commercial Land Investment Opportunities Market Analysis

    Explore 55 commercial land for sale in Marathon, FL, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 3,502,238,810 square feet of properties for sale, with an estimated market value of $3,375,000.

    Prices for commercial lots in Marathon, FL start at $275,000, averaging $1,687,500, and reaching up to $3,100,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Most Searched ZIP Codes in Marathon, FL

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