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    Conch Key, FL
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    Conch Key, FL Residential Land & Home Lots for Sale

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    Marathon, FL Islamorada, FL Duck Key, FL
    ROGO-Approved Residential Development Land
    Updated: Nov 3, 2025
    ROGO-Approved Residential Development Land

    S 77 Conch Avenue, Conch Key, FL 33050

    $498,500
    0.10 AC lot
    Two transferable ROGO allocations included, each valued at approximately $149,000.
    ROGO plans approved to build up to four units.
    4500 SF parcel offers exceptional development potential.
    Located in the exclusive Conch Key community.
    Ideal for a custom retreat or investment opportunity.
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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Conch 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.

    ROGO-Approved Residential Development Land
    ROGO-Approved Residential Development Land

    77 S Conch Ave, Marathon, FL 33050

    $498,500
    0.08 AC lot

    Land in Marathon with two transferable ROGO allocations and approval for up to four residential units under existing plans.

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    Duck Key Land Ready to Build
    Duck Key Land Ready to Build

    143 S Indies Drive, Duck Key, FL 33050

    $415,000
    0.22 AC lot

    ROGO-exempt corner lot ready for immediate construction.

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    Duck Key Vacant Lot
    Duck Key Vacant Lot

    318 E Seaview Circle, Duck Key, FL 33050

    $4,400,000
    0.19 AC lot

    Vacant lot on Duck Key Island with open water views.

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    Oceanside Lot in Marathon, Florida
    Oceanside Lot in Marathon, Florida

    300 Coco Plum Drive, Marathon, FL 33050

    $405,000
    0.50 AC lot

    21,808 sq ft lot overlooking Coco Plum Beach.

    View details

    Conch Key, FL Residential Land & Home Lots Market Trends and Statistics

    Explore 1 residential land & home lots for sale in Conch Key, FL on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $498,500.

    Sale prices for home sites in Conch Key, FL start at $498,500, averaging $498,500, and reaching up to $498,500 — 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 5
    Commercial land 1
    Residential land & home lots 1

    Demographics Overview

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

    High-Yield Neighborhoods for Investment

    Identify Conch 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 $498.5K

    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

    Retail

    Residential Income

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