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Duck Key, FL Land & Home Lots for Sale

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  • /4

    $4,400,000

    • Land
    • 8,190 Sq Ft
    • $23,402,198 per Acre

    318 E Seaview Cir, Duck Key, FL 33050

    8,190 SF vacant lot on Duck Key Island along a deep water canal with open water views.Located next to Hawks Cay Resort, which offers dolphin swims, dining by a Michelin-rated chef, and a marina.Duck Key is centrally positioned near luxury restaurants in the Keys, Grassy Key sandbar, deep drops for offshore fishing, clear Bahamian waters, nearby reefs for lobstering and reef fishing, and the

    Agent Photo

    Joseph Suarez

    Trustpoint Realty, LLC

    (645) 205-0141

    318 E Seaview Cir, Duck Key, FL 33050
  • /24

    $999,000

    • Land

    58876 Overseas Hwy, Duck Key, FL 33050

    Rare opportunity to own a ROGO Exempt oceanfront property in Marathon! This expansive 56,488 sq. ft. parcel offers approximately 100 feet of direct ocean frontage and stretches nearly 570 feet deep, creating the perfect setting for a private estate or investment property. Previously improved with a residence (just recently removed), this cleared and buildable lot allows you to build immediately

    Agent Photo

    Lisa Ferringo

    Coldwell Banker Schmitt Real Estate Co

    (844) 541-5029

    58876 Overseas Hwy, Duck Key, FL 33050
  • /19

    $2,150,000

    • Land
    • 7,500 Sq Ft
    • $12,487,200 per Acre

    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
  • /3

    $299,000

    • Land
    • 7,405 Sq Ft
    • $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
  • /14

    $399,000

    • Land
    • 7,671 Sq Ft
    • $2,265,438 per Acre

    223 Schooner Ln, Duck Key, FL 33050

    Build your dream in the Florida Keys on this cleared corner lot in sought-after Duck Key. Much of the groundwork has already been complete allowing you to focus on designing your ideal island retreat.Next quarter the property will be at 42 points, after that next step to 44 points = permit. After 42 points which should be obtained in May, 2026, another 2 points can be gained by filing already

    Lisa Frins Century 21 Prestige Realty Grp, Tavernier

    223 Schooner Ln, Duck Key, FL 33050
  • /10

    $475,000

    • Land
    • 9,016 Sq Ft
    • $2,294,686 per Acre

    Lot 9 W Seaview Cir, Duck Key, FL 33050

    Calling all investors and developers. Rare vacant land opportunity on desirable Duck Key, Lot 9. Build your private Florida Keys retreat in a setting surrounded by turquoise waters and natural beauty. Design and construct a custom residence tailored to your vision in one of the Keys’ most sought-after island communities. No HOA. Optional memberships available through Club Duck Key or Hawks Cay.

    Julian Gonzalez Premier Agent Network

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

    $329,000

    • Land
    • 7,492 Sq Ft
    • $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
  • /14

    $445,000

    • Land
    • 8,437 Sq Ft
    • $2,297,251 per Acre

    202 Barque St, Duck Key, FL 33050

    ACTIVE Building Permit In Hand. Start building your Dream Home NOW! Here's your opportunity to own one of the premier dry lots available on Duck Key. Approved building plans available from Seller. Optional membership is available at Club Duck Key, offering a heated and chilled swimming pool, tennis courts, pickleball, and a full calendar of social activities. The island also features two marinas

    Karen Raspe, PA Ocean Sotheby's International Relaty

    202 Barque St, Duck Key, FL 33050
  • /3

    $299,000

    • Land
    • 7,405 Sq Ft
    • $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
  • /28

    $415,000

    • Land
    • 9,579 Sq Ft
    • $1,886,994 per Acre

    143 S Indies Dr, Marathon, FL 33050

    This property includes a transferable development right (TBR) that is already secured to the lot, making it ROGO-exempt and ready to build today. Even better, the TBR does not expire, giving you the flexibility to build now or hold the property and build later with no time pressure. Situated on a spacious corner lot on a desirable street, the property is located just one block from Club Duck Key,

    AJ Vetter Palm House Real Estate

    143 S Indies Dr, Marathon, FL 33050
  • /25

    $2,950,000

    • Land
    • 9,549 Sq Ft
    • $13,455,707 per Acre

    219 W Seaview Dr, Duck Key, FL 33050

    An exquisite opportunity awaits the discerning visionary: a rare, expansive oceanfront lot gracing the serene shores of Duck Key, one of the Florida Keys' most exclusive and coveted enclaves.This prestigious parcel, nestled on the tranquil, sought-after side of West Seaview Drive, offers unparalleled south exposure--delivering golden morning light, refreshing ocean breezes, and mesmerizing

    Thomas Carden Keys to the Coast Real Estate LLC

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

    $475,000

    • Land
    • 9,016 Sq Ft
    • $2,294,686 per Acre

    Lot 8 W Seaview Cir, Duck Key, FL 33050

    Calling all investors and developers. Rare vacant land opportunity on desirable Duck Key, Lot 8. Build your private Florida Keys retreat in a setting surrounded by turquoise waters and natural beauty. Design and construct a custom residence tailored to your vision in one of the Keys’ most sought-after island communities. No HOA. Optional memberships available through Club Duck Key or Hawks Cay.

    Julian Gonzalez Premier Agent Network

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

    $599,000

    • Land
    • 4,791 Sq Ft
    • $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 Alterra Realty Group Inc

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

    $329,000

    • Land
    • 7,492 Sq Ft
    • $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

    $1,399,000

    • Land
    • 1.34 Acres
    • $1,044,395 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
    • 10,428 Sq Ft
    • $1,357,047 per Acre

    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
  • /4

    $329,000

    • Land
    • 7,492 Sq Ft
    • $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
  • /10

    $499,000

    • Land
    • 4,791 Sq Ft
    • $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 Alterra Realty Group Inc

    77 S Conch Ave, Duck Key, FL 33050
  • /5

    $450,000

    • Land
    • 8,244 Sq Ft
    • $2,377,441 per Acre

    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
$1,139,000
Median Single Family Sale Price
$1,975,000
Median Townhouse Sale Price
$635,000
Median 2 Bedroom Sale Price
$619,000
Average Price Per Sq Ft
$891
Number of Homes for Sale
15
Last 12 months Home Sales
15
Months of Supply
12.00
Median List Price
$1,144,500
Median Change From 1st List Price
8%
Median Home Sale Price YoY Change
26%
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