Middle Keys

Key Colony Beach Real Estate offers the best of Florida Keys living, with a variety of properties to suit every buyer. From oceanfront condos and homes to canal-front properties with boat dockage as well as weekly rental investment properties, Key Colony Beach has it all.

 

Located at Mile Marker 53.5 off U.S. 1 (Overseas Highway) and connected to the City of Marathon by the scenic Sadowski Causeway, this private community blends small-town charm with modern amenities. Originally developed in the 1950s by Phil Sadowski, the area has grown into a sought-after destination known for its exceptional boating access to both the Atlantic Ocean and the Gulf of America.  Residents enjoy private beaches, a golf course, tennis courts, and waterfront parks while being just minutes from Marathon's dining, shopping, and entertainment.

 

Whether you're looking for a full-time residence, a vacation home, or a smart investment, Key Colony Beach delivers unparalleled coastal living and boating convenience in the heart of the Florida Keys.

 

From waterfront condos & oceanfront estates to canal front properties, Marathon FL real estate is available in many locations on or near the water. Even homes that are not directly waterfront are not far from access with several community boat ramps as well as beaches. With many amenities within driving distance, Marathon Key real estate is a top choice for home buyers who do not want to sacrifice convenience in their search for a home in paradise.

 

 

Marathon is located in the heart of the Florida Keys and its essence lies in being historically known as a fishing community. Now it is also popular for its beaches, including the top-rated Sombrero Beach, and its easy boat access to both the Gulf and Ocean. Fishing and diving continue to be the focus of residents’ activities. Marathon also offers opportunity for biking, walking, or running: from a paved bike path at its eastern end, to the wooded trails within Curry Hammock State Park, to the Old Seven Mile Bridge pedestrian path. Sunset viewed from the bridge cannot be beat, and many locals frequent the spot at day’s end. The dog-friendly Coco Plum beach is another favorite among residents.

 

 

Marathon Florida real estate buyers have many neighborhoods to choose from. Some of Marathon’s most desirable neighborhoods include Coco Plum and Sombrero Beach, both located on the ocean side away from the city center, each with its own beautiful beach. Enjoyable outdoor activities, fishing, diving, and beaches are easily accessed from all real estate in Marathon.

 

 

The city of Marathon got its name from its historical importance in the building of the Florida East Coast Railroad. Railroad workers housed in the area and on Pigeon Key worked night and day to complete the railway complaining that the project was “getting to be a real Marathon.” Initially used as the name of the local station along the railroad, Marathon later became the name of the city once it developed. The city of Marathon is stretched across several islands in the middle of the Florida Keys. It extends from the west end of Tom’s Harbor Bridge (Mile Marker 61) to the east end of the 7 Mile Bridge (Mile Marker 47), excluding the area encompassed by the city of Key Colony Beach. Among the islands of the city are Boot Key, Knight’s Key, Vaca Key, Crawl Key, Fat Deer Key, Long Point Key, and Grassy Key.

 

Amenities / Points of Interest:

 

• Florida Keys Marathon Airport
  
  
• Aquarium Encounters
  
  
• Crane Point Museum (rare tropical hardwood hammock & bird center)
  
  
• The Turtle Hospital
  
  
• Old 7 Mile Bridge
  
  
• Dolphin Research Center
  
  
• Mile Marker Location: MM 47 – MM 61
  
  

 

The many conveniences and attractions in Marathon offer residents and visitors alike a well-rounded community in the Florida Keys. This makes Marathon, FL real estate popular for year-round and seasonal residents, as well as for investors seeking to rent out their properties to vacationers. Homes for sale in Marathon range from modest single-family homes to canal front condos to lavish oceanfront estates.