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421 Harbour Drive Marathon, FL 33050

0 Bedroom, Single Family Detached

AGENT'S REMARKS ABOUT 421 HARBOUR DRIVE

Build Your Dream Waterfront Home on Duck Key in the Florida KeysDevelopment Rights and Active Building Permit in Place to build now!Nestled in the heart of the Florida Keys, 421 Harbour Drive, Duck Key, is a stunning homesite offering breathtaking views of both the Atlantic Ocean and Gulf. Located on Harbour Drive - a street that feels like an island on an island - this property delivers unparalleled serenity while still being close to world-class amenities. Just moments away, you'll find the renowned Hawk's Cay Resort, offering fine dining and luxurious resort experiences, as well as the local HOA clubhouse with pool, tennis courts and pickleball. Skip the long permitting process and start building your coastal dream home today.

PROPERTY DETAILS

  • Property Type: Single Family Detached
  • Lot Size: 11,250 SqFt
  • Stories: 150
  • Total Floors in Building: 150
  • House Faces/Primary View: Northeast
  • County: Monroe
  • Area: 5940
  • Subdivision: HARBOUR ISLAND AMD
  • Annual Property Taxes: $11,309
  • Repo/Reo: No
  • Short Sale: No

MAP LOCATION FOR 421 HARBOUR DRIVE MARATHON, FL 33050

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Do you have questions about 421 Harbour Drive Marathon, FL 33050? Contact us for more information and to schedule a tour. You can browse all Marathon Real Estate and Homes for Sale. Brett Colby Group is a local top real estate service in Palm Beach County, FL. Your complete satisfaction is our First Priority.

Listing courtesy of Coldwell Banker Schmitt RE Co 04.09.2025