Key Colony Beach Marina for Sale

Key Colony Beach Marina has been listed for purchase through fee simple ownership for $15 million by Simply Marinas. The 45-slip marina features the Causeway Shops retail center and a recently completed waterfront restaurant.

Positioned at the entrance to Key Colony Beach along Sadowski Causeway, the property serves as the primary commercial and marina hub for the island, benefiting from high visibility, limited competition, and significant barriers to entry, according to Simply Marinas.

Key Colony Beach is located just minutes from Marathon, Florida.

In addition to the marina, 6,370-square-foot retail center and turnkey restaurant, the property includes two Airbnb “boatel” rentals, a boat rental and charter fleet, a gas and diesel dock, a boat ramp, a ship store/bait and tackle shop/marina office and undeveloped land currently used for overflow parking and boat storage.