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    Duck Key, FL
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    Duck Key, FL Waterfront Land for Sale

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    Marathon, FL Conch Key, FL Key Colony Beach, FL Islamorada, FL Plantation Key, FL
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    Vacant Waterfront Lot with Canal Views
    Updated: Feb 9
    Vacant Waterfront Lot with Canal Views

    318 E Seaview Circle, Duck Key, FL 33050

    $4,400,000
    0.19 AC lot
    Deep water canal lot with open water views on Duck Key Island
    ROGO‑exempt, ready to build your dream home
    Located next to Hawks Cay Resort with access to amenities
    Barrier in front for storm protection
    Centrally located near luxury restaurants, Grassy Key sandbar, offshore fishing, and reefs
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    Duck Key Waterfront Residential Lot
    Updated: Nov 10, 2025
    Duck Key Waterfront Residential Lot

    322 E Seaview Drive, Duck Key, FL 33050

    $2,150,000
    0.17 AC lot
    Yacht‑accessible, deep‑water canal frontage (100 ft depth) on the ocean side with 75 ft of canal frontage.
    ROGO permit is grandfathered in, allowing immediate construction.
    Fully approved dock plans are included.
    Enjoy uninterrupted open‑ocean views from a three‑story home.
    Access to exclusive clubhouse with tennis courts and nearby Hawks Cay Resort amenities.
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    Oceanfront Land with Seawall and Dock
    Oceanfront Land with Seawall and Dock

    219 W Seaview Drive, Duck Key, FL 33050

    $2,950,000
    0.22 AC lot

    Oceanfront lot with a concrete seawall, private dock, and boat lift, with ROGO approval required to build.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Waterfront Dry Lot with Approved Plans
    Waterfront Dry Lot with Approved Plans

    202 Barque Street, Duck Key, FL 33050

    $400,000

    Build-ready dry lot on Duck Key with a permit in hand and approved plans available from the seller.

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    Vacant Waterfront Lot
    Vacant Waterfront Lot

    125 Bimini Drive, Duck Key, FL 33050

    $95,000
    0.27 AC lot

    Vacant lot in Duck Key offers waterfront land opportunity with no current building right.

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    Oceanfront Land with Seawall and Dock
    Oceanfront Land with Seawall and Dock

    219 W Seaview Drive, Duck Key, FL 33050

    $2,950,000

    Oceanfront lot in Duck Key featuring a concrete seawall, private dock, and dedicated boat lift; ROGO approval required.

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    Waterfront Land Parcel
    Waterfront Land Parcel

    143 S Indies Drive, Duck Key, FL 33050

    $415,000

    For sale waterfront land in Monroe County, Florida.

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    Waterfront Land Parcel
    Waterfront Land Parcel

    131 Bimini Drive, Duck Key, FL 33050

    $324,900

    Waterfront land in Monroe County offers a straightforward option for buyers seeking a site for a custom project.

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    Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 8 Active listings in Duck Key, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

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

    Waterfront Development Land with Seawall
    Waterfront Development Land with Seawall

    62250 Overseas Highway, Conch Key, FL 33050

    $5,750,000
    2,478 sqft 1.98 AC lot

    Waterfront land with concrete seawall, deep-water boat basin, and mixed-use zoning, plus licensed transient entitlements.

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    Conch Key Waterfront Land Opportunity
    Conch Key Waterfront Land Opportunity

    62900 Overseas Highway, Conch Key, FL 33050

    $575,000
    0.13 AC lot

    Oceanfront land in Conch Key with direct water access.

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    Build-Ready Corner Land Lot
    Build-Ready Corner Land Lot

    143 Indies Drive South, Marathon, FL 33050

    $415,000

    Transferable development right is secured and non-expiring, with the parcel set up for development on a corner lot.

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    Waterfront Land Parcel
    Waterfront Land Parcel

    Marathon, FL 33050

    $95,000

    Waterfront land in Monroe County, suitable for buyers seeking a coastal site for future development plans.

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    Duck Key, FL Waterfront Land Market Trends and Statistics

    Explore 8 waterfront land for sale in Duck Key, FL, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 37,026 square feet of properties for sale, with an estimated market value of $13,684,900.

    Sale prices for water rights properties in Duck Key, FL start at $95,000, averaging $1,710,612, and reaching up to $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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Waterfront Land 9
    Residential land & home lots 9

    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 $2.2M

    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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