Pretty Joe Rock is one of only nine islands in the Florida Keys with a single residence, and one of just 34 offshore properties with a home across the entire 1,700‑island chain. The island offers rare conveniences including mainland electricity, city water, and deeded shore access with a dock and parking located so close to the island it remains visible from shore. Featured on HGTV, this private offshore setting combines exclusivity with practical access to Marathon’s amenities.
The Property
Located just offshore from 43rd Street in Marathon, Pretty Joe Rock offers the opportunity to create a private sanctuary or continue its use as a vacation rental, a role it has fulfilled in the past. Plans are underway for a new single‑family home designed to capture views of the Gulf of Mexico and evening sunsets. The island features walking paths through mangrove vegetation, areas for fishing from the dock, and snorkeling in the surrounding waters. Landscaping includes orchids and other exotic plantings, and the island supports diverse wildlife such as dolphins, sea turtles, manatees, pelicans, parrots, and other bird species.
Land and Water
Pretty Joe Rock offers direct waterfront access with views over the Gulf of Mexico. The surrounding waters support fishing, snorkeling, and wildlife observation. The island’s proximity to shore enhances convenience while maintaining a private offshore setting.
Access and Utilities
Access is by a short boat ride from Marathon. The included onshore land easement provides a private dock and guest parking to facilitate transport to and from the island. The property benefits from mainland electricity and city water—rare advantages among offshore Keys properties. Shopping, dining, and services in Marathon are minutes away, and Key West is approximately an hour’s drive from the mainland access point.
The Lifestyle
Pretty Joe Rock supports a relaxed island lifestyle with opportunities for boating, snorkeling, wildlife viewing, and quiet exploration among mangroves and landscaped paths. Its combination of privacy, proximity to Marathon, and rare utility connections makes it a distinctive offering within the Florida Keys. The island’s setting and development potential allow for a personalized retreat or continued rental use in a sought‑after location.
