Welcome to your dream home in Sand Bay, where luxury meets tranquility. This stunning waterfront property features paid solar system and a Tesla car charger, ensuring energy efficiency. Enjoy beautiful Mount Diablo views and a serene oasis for relaxation, all close to fast water. The expansive covered patio and fully-equipped outdoor tiki hut create an ideal setting for entertaining. Inside, the open floor plan reveals a grand living area with 4 spacious bedrooms and 3 beautifully designed bathrooms, including a separate guest suite for added privacy on the lower level. Enjoy family fun in the great room or game room, while cooking in the entertainer's kitchen featuring chef-grade appliances and a cozy breakfast nook. The master suite boasts a spa-like bath, walk-in closet, and sitting area with sweeping bay views. Complete with a 3-car garage, this home promises an inviting ambiance and captivating scenery at every turn. With a large side yard for potential ADU or storage, this extraordinary retreat is not to be missed!