Explore Key Colony Beach

Key Colony Beach is a small incorporated municipality, located just off Marathon. For decades, KCB has been known as one of the most desirable vacation rental destinations in the Florida Keys. It's exclusive oceanfront location between the Atlantic Ocean and Shelter Bay, provides instant ocean and bay access, making it a boater's dream. The city was originally a low-lying 97-acre island that was expanded and raised to 6 feet above sea level by developer Phil Sadowski in the early 1950's. KCB epitomizes the very best of the luxury housing market, with the vast majority of properties sitting waterfront. Oceanfront and point lots can command well into 8-figures, with new construction approaching $20 million.