Extraordinary Lifestyle on Beautiful Casey Key, your Private Island Retreat, situated on 1.58 acres with serene vistas of the Intracoastal Waterway. Beautifully renovated estate features 3522 SF Main Home, 1763 SF Bonus Room PLUS 2231 SF Guest House, gracefully blends casual coastal elegance and the best of outdoor living, offering spaces for time shared together or apart. Relax or entertain on lushly landscaped grounds with expansive saltwater pool, spa, open air deck, screened lanai & thatch roof Tiki Hut. Sports enthusiasts will love the Double Boat House with boat lift, dock and floating dock! Inviting main home includes 2 BR, 4 BA, study, living, dining and family rooms, 2nd floor rec room with kitchenette and 1/2 bath above the 3 car garage & workshop. Coastal decor, custom built-ins, unique ceiling treatments & mahogany doors. Chef's kitchen features Bosch oven, microwave & dishwasher, Thermador dual frig & freezer, 5 burner cook-top, Cavaliere hood & more! Standing seam metal roof, impact windows, Geo-thermal HVAC system, fenced with electronic gate. Turn-Key Furnished Home is currently used as Guest House & Rental with 3 BR, 2 BA, Den, 2 kitchens & 2 laundry areas, porcelain floors, granite counters, spacious enclosed air conditioned Lanai, fenced yard, deck, metal roof & impact windows. A quiet sanctuary just steps to deeded beach access, breathtaking sunsets & gorgeous vistas of sparkling turquoise water on the Gulf of Mexico, Casey Key is one of the most private & sought after barrier islands!