A rare opportunity to own on Sombrero Isle, Marathon's premier address, This island enclave of only 27 residences on large lots is one block from the famous Sombrero Beach. This walled and gated estate of one acre, has been completely refurbished inside and out. All windows and glass sliding doors have been replaced with hurricane impact enclosures, all 5 AC units are brand new. The heated and chilled pool and spa have been resurfaced. No surface has been left untouched including new floors and lighting. Only10 minutes to the Marathon Int'l Airport and five minutes to the open ocean, this very private retreat offers dockage and boat slip that can accommodate a 60' craft, separate self contained guest quarters with kitchen and living room and a whole house backup generator system for those rare power outages in the Keys. There is a two car enclosed garage plus covered parking for many additional cars. Premier Location and sophisticated design for the discerning.