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    Duck Key, FL Land for Sale

    7 results
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    Duck Key Oversized Vacant Land
    $324,900

    Duck Key Oversized Vacant Land

    131 Bimini Dr, Duck Key, FL 33050

    Oversized vacant land in desirable Duck Key community.

    • Oversized 10,429 sq ft lot in desirable Duck Key.
    • Access to Hawk's Cay resort amenities (restaurants, watersports, tennis, pickleball, swimming pools, marina) via Club membership.
    • Development rights available for immediate construction.
    • Opportunity to join an upscale community.
    • HOA membership offers clubhouse, pool, paddlesports, and community events.
    Updated: Oct 30, 2025
    View details
    Duck Key Vacant Land
    $445,000

    Duck Key Vacant Land

    202 Barque St, Duck Key, FL 33050

    Premier dry lot on Duck Key with active building permit.

    • Active building permit IN HAND - immediate start to construction.
    • Premier dry lot location on Duck Key.
    • Approved building plans available from Seller.
    • Optional membership to Club Duck Key with pool, tennis, pickleball, and social activities.
    • Access to two marinas with fuel, watersports, and boating services.
    Updated: Mar 1
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    Duck Key Vacant Land Opportunity
    $475,000

    Duck Key Vacant Land Opportunity

    Vacant land on Duck Key, build your dream retreat.

    8 W Seaview Cir, Duck Key, FL 33050
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    Vacant Land on Duck Key
    $475,000

    Vacant Land on Duck Key

    Rare vacant land opportunity in the Florida Keys. No HOA.

    9 W Seaview Cir, Duck Key, FL 33050
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    Oversized Vacant Parcel on Duck Key
    $424,500

    Oversized Vacant Parcel on Duck Key

    Vacant land with approved plans for modern home.

    123 Bimini Dr, Duck Key, FL 33050
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    Duck Key Vacant Waterfront Lot
    $4,400,000

    Duck Key Vacant Waterfront Lot

    Vacant lot on Duck Key Island with open water views.

    318 E Seaview Cir, Duck Key, FL 33050
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    Duck Key Canal Frontage Lot
    $2,150,000

    Duck Key Canal Frontage Lot

    7,500 sq ft residential lot with yacht access.

    322 E Seaview Dr, Duck Key, FL 33050
    View details
    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 7 Active listings in Duck Key, 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.

    Conch Key Vacant Land Parcel
    $499,000

    Conch Key Vacant Land Parcel

    4500 SF parcel with development potential in Conch Key.

    77 S 77 Conch Ave, Conch Key, FL 33050
    View details
    Waterfront Land with Approved Plans
    $599,000

    Waterfront Land with Approved Plans

    Vacant land with new seawall and approved building plans.

    93 N Conch Ave, Conch Key, FL 33050
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    Marathon Waterfront Industrial Property
    $3,375,000

    Marathon Waterfront Industrial Property

    Prime waterfront location, diverse commercial assets

    15 Sea View Ave, Marathon, FL 33050
    View details
    Oceanfront Development Opportunity in Marathon
    $10,500,000
    6.00 Acres

    Oceanfront Development Opportunity in Marathon

    Rare 6-acre oceanfront land parcel in the Florida Keys.

    57478 Overseas Hwy, Marathon, FL 33050
    View details

    Duck Key, FL Land Investment Opportunities Market Analysis

    Explore 7 land for sale in Duck Key, FL, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 7,405 square feet of properties for sale, with an estimated market value of $200,000.

    Sale prices for lots in Duck Key, FL start at $200,000, averaging $200,000, and reaching up to $200,000 — 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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    Most Searched ZIP Codes in Duck Key, FL

    • 33050

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