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    Marathon, FL Single Family Properties for Sale

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    Multifamily Complex in Marathon, Florida
    $1,800,000
    3,017 SF

    Multifamily Complex in Marathon, Florida

    13755 Overseas Hwy, Marathon, FL 33050

    Multifamily complex with redevelopment potential in a high-demand location.

    • Prime multi‑family complex in a sought‑after Keys market with immediate income potential.
    • High‑demand location with direct access to US‑1/Overseas Highway.
    • Three residential property rights included.
    • Two sturdy concrete block structures: a 3‑bedroom, 2‑bathroom residence and a duplex with two efficiency studio units.
    • Opportunity to purchase the adjacent parcel and submerged land rights for expanded control and development.
    Updated: Nov 17, 2025
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    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: Nov 22, 2025
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    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Marathon, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Explore Opportunities in Nearby Cities

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

    Islamorada Mixed-Use Commercial Property
    $1,899,000

    Islamorada Mixed-Use Commercial Property

    Luxury commercial property with highway frontage and residential unit.

    87847 Overseas Hwy, 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
    Two Homes on Contiguous Lots
    $1,400,000
    2,275 SF

    Two Homes on Contiguous Lots

    Two single-family homes on contiguous lots in the Lower Keys.

    206 4Th St, Key West, FL 33040
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    Mixed-Use Building in Historic Seaport
    $1,995,000

    Mixed-Use Building in Historic Seaport

    Mixed-use property in Old Town's Historic Seaport neighborhood.

    830 Caroline St, Key West, FL 33040
    View details

    Marathon, FL Single Family Properties Investment Opportunities Market Analysis

    Explore 2 single family properties for sale in Marathon, FL on our real estate platform. These investment opportunities span a total of 3,502,224,000 square feet of properties for sale, with an estimated market value of $1,800,000.

    Prices for single family properties in Marathon, FL start at $1,800,000, averaging $1,800,000, and reaching up to $1,800,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    • 33050

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