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    Duck Key, FL Specialty Properties for Sale

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    Marathon, FL Conch Key, FL Key Colony Beach, FL Islamorada, FL Plantation Key, FL
    Specialty Property for Sale
    Updated: Feb 9
    Specialty Property for Sale

    318 E Seaview Circle, Duck Key, FL 33050

    $4,400,000
    Ocean view
    Located at 318 E Seaview Circle in Monroe County, Florida
    View details
    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 1 Active listings in Duck Key, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 2 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 Watersports Business
    Waterfront Watersports Business

    68200 Overseas Highway, Long Key, FL 33001

    $415,000
    800 sqft 0.19 AC lot

    Sale includes the Pier 68 watersports business, operating equipment, inventory, and digital assets; real estate is not included.

    View details
    Waterfront Marina Boat Slip
    Waterfront Marina Boat Slip

    100 Avenue I, Marathon, FL 33050

    $920,000

    Oversized boat slip at Coco Plum Beach Yacht Club with electric, water, pump-out services, dock access, tiki hut, and storage.

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    Waterfront Marina Property
    Waterfront Marina Property

    68200 Overseas Highway, Long Key, FL 33001

    $415,000

    For-sale marina offering commercial waterfront operations in Monroe County, accessed via Overseas Highway.

    View details
    Grassy Key Marina Investment
    Grassy Key Marina Investment

    59073 Overseas Hwy, Marathon, FL 33050

    Contact for pricing
    22,000 sqft

    Marina with rental income, apartments, and potential for growth.

    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.

    Mixed-Use Gulffront Estate with Dock
    Mixed-Use Gulffront Estate with Dock

    6500-6600 Overseas Highway, Marathon, FL 33050

    $9,500,000
    10,852 sqft 3.86 AC lot

    Gulffront mixed-use property with gated entrances, concrete dockage, and a 10,852 SF concrete mansion needing repairs.

    View details
    Waterfront Land Parcel with Private Lake
    Waterfront Land Parcel with Private Lake

    33000 Old State Road 4A, No Name Key, FL 33043

    $800,000
    20.00 AC lot

    20-acre parcel featuring a 17-acre saltwater lake, with development prohibited and no home or commercial use allowed.

    View details

    Duck Key, FL Specialty Properties Market Trends and Statistics

    Explore 1 specialty properties for sale in Duck Key, FL on our real estate platform.

    Sale prices for properties in Duck Key, FL average $4,400,000 — 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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    Demographics Overview

    Population 11K
    Population Growth (5Y) +12.2%
    Median Household Income $83,243
    College Educated 49.3%

    High-Yield Neighborhoods for Investment

    Identify Duck Key submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    Marathon - 33050 $4.4M

    Listings Trend

    New vs delisted commercial listings in Monroe County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Monroe County

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