Add Listing
    Marathon, FL
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Property Types
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price
    $
    $

    Marathon, FL Commercial Land for Sale

    Notify Me
    List
    Map
    Key Colony Beach, FL Duck Key, FL Conch Key, FL
    8 results
    Highway Frontage Development Opportunity
    $3,450,000
    0.95 Acres

    Highway Frontage Development Opportunity

    8501 Overseas Highway, Marathon, FL 33050

    Commercial land with highway frontage, development potential, and private dockage.

    • Prime Highway Frontage: Approximately 231 feet of highly visible highway frontage.
    • Development Ready: Cleared land, fully enclosed with privacy fencing.
    • Income‑Producing Billboard: Existing billboard provides immediate income with a flexible month‑to‑month lease.
    • Direct Ocean Access: Rare 128 feet of private boat dockage.
    • Strategic Location: Situated between 85th and 86th street, directly across from Marathon Airport.
    Updated: Mar 27
    View details
    Oceanfront Development Opportunity in Marathon
    $10,500,000
    2.37 Acres

    Oceanfront Development Opportunity in Marathon

    57478 Overseas Highway, Marathon, FL 33050

    Rare 2.37-acre oceanfront land parcel in the Florida Keys.

    • Rare 6‑acre oceanfront development opportunity in the Florida Keys
    • Direct oceanfront and beach access for potential luxury residential units
    • Highly desirable central Keys location in Marathon, the Heart of the Florida Keys
    • Proximity to shopping, fine dining, spas, and marinas
    • Unparalleled access to deep‑sea fishing, scuba diving, and snorkeling
    Updated: Feb 10
    View details
    Oceanfront Development Opportunity in Marathon
    $10,500,000
    2.37 Acres

    Oceanfront Development Opportunity in Marathon

    Rare 2.37-acre oceanfront land parcel for luxury residential development.

    57478 Overseas Highway, Marathon, FL 33050
    View details
    Prime Corner Lot in Marathon
    $265,000

    Prime Corner Lot in Marathon

    Vacant corner lot in Marathon's activity hub with water views.

    319 Tuskegee Street, Marathon, FL 33050
    View details
    Corner Lot in Marathon, FL
    $265,000
    0.06 Acres

    Corner Lot in Marathon, FL

    Vacant corner lot in a high-visibility Marathon location.

    319 Tuskegee Street, Marathon, FL 33050
    View details
    Oceanfront Lot on Overseas Highway
    $265,000
    0.35 Acres

    Oceanfront Lot on Overseas Highway

    Buildable oceanfront lot in Marathon, Florida, with multiple uses.

    Overseas Highway Over Hwy, Marathon, FL 33050
    View details
    Gulf Front Estate in Marathon
    $9,950,000
    10,852 SF

    Gulf Front Estate in Marathon

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

    6500-6600 Overseas Highway, Marathon, FL 33050
    View details
    Commercially Zoned Parcel on A1A
    Contact for pricing
    0.56 Acres

    Commercially Zoned Parcel on A1A

    0.556±AC commercially zoned parcel with frontage to FL SR A1A.

    5994 Overseas Hwy, Marathon, FL 33050
    View details
    Based on your search, we've compiled 61 Potential Opportunities for your consideration. Besides 8 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

    Opportunities in Nearby Cities

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

    Commercial Land in Big Pine
    $895,000
    0.72 Acres

    Commercial Land in Big Pine

    Six contiguous commercially zoned lots totaling approximately 31,500 square feet.

    30582 5th Avenue, Big Pine Key, FL 33043
    View details
    Waterfront Land in Conch Key
    $599,000
    0.11 Acres

    Waterfront Land in Conch Key

    Waterfront land with approved plans in the Florida Keys.

    93 N Conch Avenue, Conch Key, FL 33050
    View details
    Conch Key Land Opportunity
    $499,000
    0.10 Acres

    Conch Key Land Opportunity

    4500 SF parcel with development potential in the Florida Keys.

    S 77 Conch Avenue, Conch Key, FL 33050
    View details
    Land Parcel Off US-1
    $120,000
    0.09 Acres

    Land Parcel Off US-1

    Commercial land parcel with high visibility and accessibility.

    Vacant Land lot: 6, Big Pine Key, FL 33043
    View details

    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
    VACANT COMMERCIAL LAND
    Lot: 0.33 Acres
    Estimated value
    $2,550,000

    Marathon, FL 33050

    View details
    11300 Overseas Hwy
    VACANT COMMERCIAL LAND
    4,038 SF Lot: 0.33 Acres
    Value Estimation by Request

    11300 Overseas Hwy, Marathon, FL 33050-3468

    View details
    59720 Overseas Hwy
    VACANT COMMERCIAL LAND
    4,507 SF Lot: 0.35 Acres
    Estimated value
    $2,700,000

    59720 Overseas Hwy, Marathon, FL 33050-6035

    View details
    Marathon, FL 33050
    VACANT COMMERCIAL LAND
    5,292 SF Lot: 0.61 Acres
    Estimated value
    $630,000

    Marathon, FL 33050

    View details
    Marathon, FL 33050
    VACANT COMMERCIAL LAND
    Lot: 8.90 Acres
    Estimated value
    $1,200,000

    Marathon, FL 33050

    View details
    Pescayo Ave
    VACANT COMMERCIAL LAND
    Lot: 2.41 Acres
    Estimated value
    $4,310,000

    Pescayo Ave, Marathon, FL 33050

    View details
    96 Coco Plum Dr
    VACANT COMMERCIAL LAND
    Lot: 1.76 Acres
    Estimated value
    $3,515,000

    96 Coco Plum Dr, Marathon, FL 33050

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

    Marathon, FL 33050

    View details
    211 20th St Ocean
    VACANT COMMERCIAL LAND
    Lot: 0.24 Acres
    Estimated value
    $760,000

    211 20th St Ocean, Marathon, FL 33050-2149

    View details
    Marathon, FL 33050
    VACANT COMMERCIAL LAND
    Lot: 0.67 Acres
    Estimated value
    $995,000

    Marathon, FL 33050

    View details
    310 69th St Ocean
    VACANT COMMERCIAL LAND
    Lot: 0.43 Acres
    Value Estimation by Request

    310 69th St Ocean, Marathon, FL 33050-3104

    View details
    Marathon, FL 33050
    VACANT COMMERCIAL LAND
    Lot: 0.03 Acres
    Value Estimation by Request

    Marathon, FL 33050

    View details
    881 50th St Gulf
    VACANT COMMERCIAL LAND
    1,064 SF Lot: 0.40 Acres
    Estimated value
    $3,935,000

    881 50th St Gulf, Marathon, FL 33050-2657

    View details
    Marathon, FL 33050
    VACANT COMMERCIAL LAND
    Lot: 0.15 Acres
    Estimated value
    $2,940,000

    Marathon, FL 33050

    View details
    105 Ave I I
    VACANT COMMERCIAL LAND
    Lot: 0.34 Acres
    Value Estimation by Request

    105 Ave I I, Marathon, FL 33050

    View details
    Marathon, FL 33050
    VACANT COMMERCIAL LAND
    Lot: 0.13 Acres
    Value Estimation by Request

    Marathon, FL 33050

    View details

    Marathon, FL Commercial Land Investment Opportunities Market Analysis

    Explore 57 commercial land for sale in Marathon, FL, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 10,852 square feet of properties for sale, with an estimated market value of $9,950,000.

    Sale prices for commercial lots in Marathon, FL start at $9,950,000, averaging $9,950,000, and reaching up to $9,950,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Top Commercial Asset Segments

    Waterfront Land 25
    Commercial land 10
    Residential land & home lots 9

    Demographics Overview

    Population 11K
    Population Growth (5Y) +12.2%
    Median Household Income $83,776
    College Educated 36.9%

    High-Yield Neighborhoods for Investment

    Identify Marathon submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    33050 $5M

    Taxes & Financing

    Tax Rate (average for all types) 0.86%
    Property Tax per SF $8.45 per sq ft
    Tax Rate vs County Average 0.11 pp above county avg
    Average Loan-to-Value 65.0%

    Need Help?

    Reach out if you need assistance with Realmo tools or have questions about your listings

    Browse Commercial land for Sale Near Marathon, FL

    Popular Searches in Marathon, FL

    Popular Categories

    Most Searched ZIP Codes in Marathon, FL

    • 33050

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!