Offering one of the area's most coveted lifestyles, this stunning beachfront estate property rests on over 4 acres between the Gulf of Mexico and Heron Lagoon in the serene Sanderling Club on Siesta Key. Here over 300 feet of direct beachfront, one of the most significant on the entire Gulf Coast, comes to life with spectacular outdoor spaces, extraordinary water and beach views, dramatic living quarters and resort like amenities all within a private compound. Upon turning onto the winding driveway and passing the entry walls of the main home, one is overcome by the meticulously manicured grounds, lush natural Florida foliage, Hollywood style pool and spa area, private tennis court, and just the sheer size and magnitude of the property. The perfect backdrop for indulgent relaxation or lavish entertaining both inside and out, the main home features just over 8,600 of living space including 5 bedrooms, formal living and dining rooms, game room, sunroom and dramatic gulf front enclosed porch. The guesthouse, built in 2007, is located across the street on the quiet banks of Heron Lagoon and features an open great room plan with 2 ensuite bedrooms, large screened terrace and open deck with dock below. This property is truly extraordinary on its own, but as part of the Sanderling Club it offers a guard gated entrance, beach club, tennis courts, Paul Rudolph designed beach cabanas, children's playground as well as dockage on the bay side of the island. There is potential to divide this property.