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Duck Key, FL Land & Home Lots for Sale

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  • /19

    $2,150,000

    • Land

    322 E Seaview Dr, Marathon, FL 33050

    This 7,500 sq ft residential lot on Duck Key Island offers 75 ft of canal frontage and 100 ft of deep-water canal depth on the ocean side with crystal-clear waters. This property is yacht accessible. The ROGO permit is already grandfathered in, so it's ready to build with no waiting in the ROGO line and you can start construction today. Fully approved dock plans are included. A three-story home

    Agent Photo

    Joseph Suarez

    Trustpoint Realty, LLC

    (786) 981-4580

    322 E Seaview Dr, Marathon, FL 33050
  • /2

    $319,000

    • Land

    219 Corsair Rd, Duck Key, FL 33050

    Desirable Tier 3 lot on beautiful Plantation Island surrounded by million dollar homes. Build the home of your dreams on Duck Key! This is one of the best cleared dry lots for sale on Duck Key you will find.This lot will require a ROGO allocation, Buyer to verify the ROGO allocation purchase and fees associated with a site transfer. B&BATVAI

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    219 Corsair Rd, Duck Key, FL 33050
  • /3

    $299,000

    • Land
    • 0.17 Acre
    • $1,758,824 per Acre

    Lot 18 Jamaica St, Duck Key, FL 33050

    Don’t miss out on this rare opportunity to build your dream home on DOUBLE lots in the desirable area of Duck Key, or build your perfect investment vacation retreat on an island paradise. These prime vacant lots, located in the heart of Duck Key, Florida, are just minutes away from the beach, Hawks Cay Marina, and endless water activities. Experience the ultimate Florida Keys lifestyle. An

    Alric Francis Reality Investments Corp.

    Lot 18 Jamaica St, Duck Key, FL 33050
  • /9

    $424,500

    • Land

    123 Bimini Dr, Duck Key, FL 33050

    This oversized vacant parcel on Duck Key has approved architectural plans in place and should receive building right within 2026. Approved plans bring an exquisite and modern 1,900 sqft home to life with all interior and exterior finishes (or plan modifications) designed by discerning new owners. Development rights are available now for purchase in order to begin construction immediately.

    Elizabeth Jolin Coldwell Banker Schmitt Islamorada

    123 Bimini Dr, Duck Key, FL 33050
  • /10

    $475,000

    • Land
    • 0.21 Acre
    • $2,294,686 per Acre

    Lot 9 W Seaview Cir, Duck Key, FL 33050

    This vacant lot offers a rare chance to build in Duck Key, one of the Florida Keys’ most sought-after communities. Located on a desirable street lined with upscale homes, it’s an ideal setting for a private island retreat defined by boating, sunshine, and effortless coastal living. Inventory in Duck Key is limited, and demand continues to exceed supply, making opportunities like this increasingly

    Julian Gonzalez Premier Agent Network

    Lot 9 W Seaview Cir, Duck Key, FL 33050
  • /4

    $329,000

    • Land
    • 0.17 Acre
    • $1,912,791 per Acre

    111 Jamaica St, Duck, FL 33050

    Incredible opportunity to own a buildable vacant lot in the prestigious Duck Key community in the Florida Keys. This prime property is already in the ROGO system with 42 points. Get a head start on constructing your Florida Keys dream home or high-return vacation rental in one of the most desirable island neighborhoods. Located just minutes from Hawks Cay Resort, white sand beaches, and

    Mirtha Perez The Listing Office, LLC.

    111 Jamaica St, Duck, FL 33050
  • /3

    $299,000

    • Land
    • 0.17 Acre
    • $1,758,824 per Acre

    Lot 17 Jamaica St, Duck Key, FL 33050

    Don’t miss out on this rare opportunity to build your dream home on DOUBLE lots in the desirable area of Duck Key, or build your perfect investment vacation retreat on an island paradise. These prime vacant lots, located in the heart of Duck Key, Florida, are just minutes away from the beach, Hawks Cay Marina, and endless water activities. Experience the ultimate Florida Keys lifestyle. An

    Alric Francis Reality Investments Corp.

    Lot 17 Jamaica St, Duck Key, FL 33050
  • /3

    $289,000

    • Land

    138 Bahama Dr S, Duck Key, FL 33050

    Build Your Dream Home in this Tier 3 lot in Duck Key Plans already submitted to the ROGO system. Your future home is one step closer at 42 points on the list. This 8,245 sq. ft. Tier 3 lot in prestigious Duck Key, near Hawks Cay Resort, includes proposed plans for a 3-bed, 2-bath home with 1,387 sq. ft. of living space and 413 sq. ft. of decking. Plans could be modified prior to obtaining permit.

    Jose Vigo RE/MAX All Keys Real Estate

    138 Bahama Dr S, Duck Key, FL 33050
  • /25

    $2,950,000

    • Land

    219 W Seaview Dr, Duck Key, FL 33050

    Large Oceanfront lot in beautiful Duck Key. This lot comes with a boat lift and concrete seawall and dock. Quiet side of W Seaview Drive with a fantastic South East Exposure. Build your dream home here!Rogo required to build

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    219 W Seaview Dr, Duck Key, FL 33050
  • /10

    $475,000

    • Land
    • 0.21 Acre
    • $2,294,686 per Acre

    Lot 8 W Seaview Cir, Duck Key, FL 33050

    Build your private Florida Keys retreat on one of the most desirable streets in Duck Key, where luxury homes, boating culture, and resort-style living define the lifestyle. This vacant lot offers the rare opportunity to design a custom residence surrounded by turquoise waters, manicured streets, and the tranquility only Duck Key provides. Limited inventory in this community makes opportunities

    Julian Gonzalez Premier Agent Network

    Lot 8 W Seaview Cir, Duck Key, FL 33050
  • /22

    $599,000

    • Land
    • 0.11 Acre
    • $5,445,455 per Acre

    93 N Conch Ave, Duck Key, FL 33050

    93 N Conch Key features a brand-new seawall and approved building plans, saving valuable time and expense for your next project. Enjoy direct access to the turquoise waters of the Keys, world-class fishing, and a serene island lifestyle in one of the most desirable and private locations along the Overseas Highway. Whether you’re an investor or end user, this is a unique opportunity to create your

    Bram Scolnick East Coast Realty Brokerage LLC

    93 N Conch Ave, Duck Key, FL 33050
  • /3

    $329,000

    • Land
    • 0.17 Acre
    • $1,912,791 per Acre

    106 S Bahama Dr, Duck, FL 33050

    Buildable Lot in Prestigious Duck Key – Florida Keys Rare chance to own a prime vacant lot in the coveted Duck Key community. Already in the ROGO system with 42 points. Start planning your Florida Keys dream home or high-return vacation rental now. Just minutes from Hawks Cay Resort, beaches, and world-class boating, fishing, and diving. Current owner is a licensed architect and can modify

    Mirtha Perez The Listing Office, LLC.

    106 S Bahama Dr, Duck, FL 33050
  • /11

    $1,499,000 Open House 1/03

    • Land
    • 1.34 Acres
    • $1,119,048 per Acre

    1 Trinidad St, Marathon, FL 33050

    Discover a rare opportunity in the heart of Duck Key at 1 Trinidad Street -- a premier parcel spanning over an acre in one of the most desirable neighborhoods in the Florida Keys. This exceptional property offers remarkable potential for new construction, redevelopment, or long-term investment.With its generous size, privacy, and prime location directly across from the Duck Key Clubhouse -- and

    Sam Williams Coldwell Banker Schmitt Real Estate Co.

    1 Trinidad St, Marathon, FL 33050
  • /11

    $324,900

    • Land

    131 Bimini Dr, Duck Key, FL 33050

    Calling all builders, dreamers, and investors to this oversized non-waterfront lot on desirable Duck Key. With 10,429 sq ft of open space, you can be on your way to becoming a part of this upscale community. Duck Key offers the rare combination of solitude fringed with resort amenities from the on-island Hawk's Cay resort. Restaurants, watersports, tennis, pickleball, swimming pools, and marina

    Elizabeth Jolin Coldwell Banker Schmitt Islamorada

    131 Bimini Dr, Duck Key, FL 33050
  • /17

    $250,000

    • Land

    116 S Bahama Dr, Duck Key, FL 33050

    Prime Buildable Tier 3 lot on Duck Key! Don't miss this incredible opportunity to own a spacious lot in a desirable location. This 7,500 sq. ft. lot offering includes building plans for a 2,700 sq. ft. 5 bedroom and 5 bathroom home. Enjoy easy access to dining, boating, and more right on the island. Whether you're a builder, investor, or future homeowner, this lot is in the ideal location.

    Eddy Chamizo Coldwell Banker Schmitt Islamorada

    116 S Bahama Dr, Duck Key, FL 33050
  • /4

    $329,000

    • Land
    • 0.17 Acre
    • $1,912,791 per Acre

    113 Jamaica St, Duck Key, FL 33050

    Incredible opportunity to own a buildable lot in prestigious Duck Key, Florida Keys. This prime property is in the ROGO system with 42 points. Start building your dream home or vacation rental in one of the Keys' most desirable neighborhoods. Minutes from Hawks Cay Resort, white sand beaches, and top-tier boating, fishing, and diving. The current owner, a licensed architect, can modify submitted

    Mirtha Perez The Listing Office, LLC.

    113 Jamaica St, Duck Key, FL 33050
  • /6

    $699,000

    • Land

    62900 Overseas Hwy Unit 53, Conch Key, FL 33050

    Oceanfront Lot in Coral Key Village** 🌊**Unique Land Location with Endless Possibilities** - **Size:** 5,000 sq. ft. (0.13 acres) - **Location:** Conch Key, Florida **Why Choose This Lot?**- **Affordable Waterfront Living:** This prime oceanfront lot costs a fraction of similar properties on the east coast of Florida, especially compared to areas like South Miami.- **Ideal for Various

    isabel linowitz Coldwell Banker Schmitt Key Largo

    62900 Overseas Hwy Unit 53, Conch Key, FL 33050
  • /10

    $499,000

    • Land
    • 0.11 Acre
    • $4,536,364 per Acre

    77 S Conch Ave, Duck Key, FL 33050

    Presenting 77 S Conch Key, a 4500 SF parcel in the heart of the Florida Keys with two transferable ROGO allocations, each valued at approximately $149,000. This property offers exceptional development potential with ROGO plans approved to build up to four units, providing an ideal foundation for a custom retreat or investment opportunity. While the lot does not offer water access, its location

    Bram Scolnick East Coast Realty Brokerage LLC

    77 S Conch Ave, Duck Key, FL 33050
  • /4

    $215,000

    • Land

    Lot 17 Bahama Dr S, Duck Key, FL 33050

    Build Your Dream Home in Paradise. Discover this vacant lot on the prestigious island of Duck Key, perfectly situated on a quiet, upscale street. The property is partially cleared and comes with plans for a stunning modern home, included in the sale.Enjoy the island lifestyle with possible water views from a second floor or rooftop sundeck, and take advantage of the golf cart-friendly community

    Eddy Chamizo Coldwell Banker Schmitt Islamorada

    Lot 17 Bahama Dr S, Duck Key, FL 33050
  • /5

    $450,000

    • Land

    195 Indies Dr S, Duck Key, FL 33050

    Preliminary landscaping and land clearing has been done to improve the property (Privacy Hedges on both sides)- Currently has 40pts in ROGO (2 more points to be issued in August 2025)- Property has been surveyed and in ROGO with building plans. Pool plans have already been approved for permitting.- Water & Sewer service connection has been completed.

    Raul Pineyro Cacophony Group LLC

    195 Indies Dr S, Duck Key, FL 33050

Home Trends in Duck Key, FL

Housing Trends

Median Sale Price
$1,095,000
Median Single Family Sale Price
$1,624,500
Median Townhouse Sale Price
$680,000
Average Price Per Sq Ft
$758
Number of Homes for Sale
10
Last 12 months Home Sales
13
Months of Supply
9.20
Median List Price
$1,244,000
Median Change From 1st List Price
9%
Median Home Sale Price YoY Change
56%
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