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    Marathon, FL Specialty Properties for Sale

    10 results
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    Waterfront Commercial Parcels with Bay Bottom
    $4,900,000
    160,800.00 Acres

    Waterfront Commercial Parcels with Bay Bottom

    13759 Overseas Hwy, Marathon, FL 33050

    Rare opportunity: waterfront parcels with bay bottom rights.

    • Rare combined parcels with HIGH‑TRAFFIC FRONTAGE on Overseas Highway, open‑water access, and bay bottom rights in Marathon.
    • Zoned Mixed Use Commercial (MU‑C) offering potential for hotel/motel, retail, restaurant, marina, or mixed‑use commercial ventures.
    • Includes ~3.0 acres of submerged bay bottom, opening UNIQUE POSSIBILITIES for water‑related commercial activity.
    • DIRECT OPEN WATER ACCESS with panoramic views and potential for dock development, boating, or water sport business.
    • Currently has two concrete dwellings on‑site with three building rights and deep water access with dockage.
    Updated: Nov 21, 2025
    View details
    Waterfront Restaurant with Development Potential
    $3,300,000

    Waterfront Restaurant with Development Potential

    1240 Overseas Hwy, Marathon, FL 33050

    Iconic restaurant with residential property, development rights, and dockage.

    • Iconic waterfront restaurant (7 Mile Grill) with transferable beer and wine license.
    • Multiple income streams: restaurant, jet ski rentals, ice cream truck.
    • Includes a 4‑bedroom residential home suitable for owner or employee housing.
    • 149' of dockage with a transferable state‑issued submerged land lease.
    • Additional development right for a single‑family home.
    Updated: Dec 26, 2025
    View details
    Land and Marina Opportunity
    $13,000,000

    Land and Marina Opportunity

    Over 20 acres of land with marina.

    13900 Overseas Hwy, Marathon, FL 33050
    View details
    Walgreens NNN Lease Investment Property
    Contact for pricing
    16,904 SF

    Walgreens NNN Lease Investment Property

    NNN leased Walgreens in Marathon, Florida with zero landlord responsibilities.

    10870 Overseas Hwy, Marathon, FL 33050
    View details
    Overseas Highway Specialty Property
    $21,000,000

    Overseas Highway Specialty Property

    Specialty property located on Overseas Highway.

    9300 Overseas Hwy, Marathon, FL 33050
    View details
    Grassy Key Marina Opportunity
    $9,900,000
    22,000 SF

    Grassy Key Marina Opportunity

    Marina with apartments, store, and redevelopment potential in Marathon, FL.

    59073 Overseas Hwy, Marathon, FL 33050
    View details
    Waterfront Commercial Property in Marathon
    $4,950,000

    Waterfront Commercial Property in Marathon

    Versatile waterfront property with mixed-use potential in the Florida Keys.

    38 Coco Plum Dr, Marathon, FL 33050
    View details
    Commercial Unit Near Marathon Airport
    $215,000

    Commercial Unit Near Marathon Airport

    Commercial unit near Marathon Airport with ample parking.

    9707 Overseas Hwy, Marathon, FL 33050
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    Oceanfront Land and Marina Opportunity
    $13,000,000

    Oceanfront Land and Marina Opportunity

    Over 20 acres of land and marina in Marathon, Florida.

    13900 Overseas Hwy, Marathon, FL 33050
    View details
    Keys Business & Waterfront Estate
    $3,800,000

    Keys Business & Waterfront Estate

    Profitable Florida Keys Business w/ Waterfront

    81 Coco Plum Dr, Marathon, FL 33050
    View details
    Based on your search, we've compiled 34 Potential Opportunities for your consideration. Besides 10 Active listings in Marathon, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 19 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

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

    Waterfront Commercial Asset with Redevelopment Potential
    $4,100,000
    5,640 SF

    Waterfront Commercial Asset with Redevelopment Potential

    Waterfront commercial property with multiple revenue paths and redevelopment potential.

    74560 Overseas Hwy, Islamorada, FL 33036
    View details
    Islamorada Land with Development Potential
    $6,500,000
    0.70 Acres

    Islamorada Land with Development Potential

    Unique investment opportunity with multiple development possibilities.

    81910 Overseas Hwy Upper Matecumbe Ky, Islamorada, FL 33036
    View details
    Unique Marina & Resort Opportunity
    $6,995,000

    Unique Marina & Resort Opportunity

    Marina and resort with deep water access in Islamorada, Florida.

    200 Treasure Hbr Dr, Plantation Key, FL 33036
    View details
    Waterfront Restaurant & Marina Investment
    $6,999,999

    Waterfront Restaurant & Marina Investment

    Waterfront restaurant, marina, and residential property in Plantation Key, FL.

    90311 Old Hwy, Plantation Key, FL 33070
    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.

    Gulf Front Estate in Marathon
    $9,950,000

    Gulf Front Estate in Marathon

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

    6500-6600 Overseas Hwy, Marathon, FL 33050
    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.

    34200 Overseas Hwy

    34200 Overseas Hwy

    PROFESSIONAL CLUBS/ASSOCIATIONS • 2,024 SF
    Value Estimation by Request
    34200 Overseas Hwy, Marathon, FL 33050
    View details
    100 San Juan St

    100 San Juan St

    PROFESSIONAL CLUBS/ASSOCIATIONS • 5,040 SF
    Value Estimation by Request
    100 San Juan St, Marathon, FL 33050-3711
    View details
    5211 Loggerhead Ln

    5211 Loggerhead Ln

    PROFESSIONAL CLUBS/ASSOCIATIONS • 1,891 SF
    Value Estimation by Request
    5211 Loggerhead Ln, Marathon, FL 33050
    View details
    2394 Coco Plum Dr

    2394 Coco Plum Dr

    Specialty properties • 11,286 SF
    Value Estimation by Request
    2394 Coco Plum Dr, Marathon, FL 33050
    View details
    33990 Overseas Hwy

    33990 Overseas Hwy

    PROFESSIONAL CLUBS/ASSOCIATIONS • 3,171 SF
    Value Estimation by Request
    33990 Overseas Hwy, Marathon, FL 33050
    View details
    8239 Overseas Hwy

    8239 Overseas Hwy

    PROFESSIONAL CLUBS/ASSOCIATIONS • 5,400 SF
    Value Estimation by Request
    8239 Overseas Hwy, Marathon, FL 33050-3237
    View details
    33rd St

    33rd St

    PROFESSIONAL CLUBS/ASSOCIATIONS • 2,077 SF
    Value Estimation by Request
    33rd St, Marathon, FL 33050
    View details
    11600 1st Ave Gulf

    11600 1st Ave Gulf

    PROFESSIONAL CLUBS/ASSOCIATIONS • 9,849 SF
    Value Estimation by Request
    11600 1st Ave Gulf, Marathon, FL 33050-5001
    View details
    5101 Overseas Hwy

    5101 Overseas Hwy

    PROFESSIONAL CLUBS/ASSOCIATIONS • 13,782 SF
    Value Estimation
    $570,000
    5101 Overseas Hwy, Marathon, FL 33050-2669
    View details
    4153 Overseas Hwy

    4153 Overseas Hwy

    PROFESSIONAL CLUBS/ASSOCIATIONS • 4,338 SF
    Value Estimation by Request
    4153 Overseas Hwy, Marathon, FL 33050
    View details
    11601 1st Ave Gulf

    11601 1st Ave Gulf

    PROFESSIONAL CLUBS/ASSOCIATIONS • 7,568 SF
    Value Estimation by Request
    11601 1st Ave Gulf, Marathon, FL 33050-3093
    View details
    110 89th St Ocean

    110 89th St Ocean

    PROFESSIONAL CLUBS/ASSOCIATIONS • 2,842 SF
    Value Estimation by Request
    110 89th St Ocean, Marathon, FL 33050-5266
    View details
    Marathon, FL 33050

    Marathon, FL 33050

    PROFESSIONAL CLUBS/ASSOCIATIONS • 9.85 Acres
    Value Estimation by Request
    Marathon, FL 33050
    View details
    4000 Sombrero Blvd

    4000 Sombrero Blvd

    PROFESSIONAL CLUBS/ASSOCIATIONS • 13,236 SF
    Value Estimation
    $1,360,000
    4000 Sombrero Blvd, Marathon, FL 33050-2458
    View details

    Marathon, FL Specialty Properties Investment Opportunities Market Analysis

    Explore 29 specialty properties for sale in Marathon, FL, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 7,004,594,827 square feet of properties for sale, with an estimated market value of $7,010,000.

    Sale prices for properties in Marathon, FL start at $305,000, averaging $1,001,428, and reaching up to $4,900,000 — 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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    Most Searched ZIP Codes in Marathon, FL

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