This Beautiful ''one of a kind'' Casto Custom Built Estate Home is situated on over a 1/2 acre with spectacular views of the Championship Caliber ''East'' Course, Hole 2. 305 Grand Key Terrace is 1 of 12 custom estate homes in Grand Key, a gated community within BallenIsles CC. This single-story open floor plan home is an entertainer's dream! The Large living area has stunning views of the expansive outdoor living space, golf, pool and lush landscaping. The Master Suite has his and her bathrooms and closets, a morning bar, exercise studio, and sitting area. In addition, there are 3 large ensuite bedrooms with walk-in closets, 2 half baths, an Office/Library, Wine Closet, and Bar. The Gourmet Kitchen offers a Thermador 6 burner gas range, Thermador double oven, Sub-zero refrigerator