Seize the opportunity to own Casa Del Mar, an exquisite architectural gem located on the highly sought-after gulf-to-bay Casey Key parcel. This exclusive 8-mile island, perfectly positioned between the historic allure of Venice and the vibrant culture of Sarasota, hosts this extraordinary residence. Designed by the acclaimed architect George Merlin and constructed in 2006 by the renowned Christner Brothers. Each room is designed to maximize natural light and frame the stunning gulf and bay views, embodying coastal luxury at its finest. As you step into the grand foyer, the magnificent staircase draws your eye upward to the elevated main living area. The home features lavish details throughout, including extensive crown molding, tray ceilings, and Turkish Travertine tumbled marble flooring. With three fireplaces, custom cabinetry by Yoder Kitchens of Indiana, and meticulously designed his-and-her offices, this residence exudes sophistication. The gulf-front living and dining spaces are ideal for elegant gatherings, while the gourmet kitchen, opening to the family room, includes corner sliding glass doors that lead to an outdoor paradise. This space features a summer kitchen, dining area, fireplace, and a pool with a captivating waterfall and panoramic bayfront views. Four ensuite guest bedrooms and a gathering room offer direct access to the pool, dock, and uninterrupted bayfront vistas. The master suite is a luxurious retreat, boasting 180-degree gulf views, separate his-and-her baths, dressing areas, an exercise room, and a comfortable sitting area. This is a unique chance to acquire a gulf-to-bay property that is move-in ready! Don't miss out on this extraordinary piece of paradise!