Bay views high in the hills of Castro Valley! Secluded among the hills and trees for maximum privacy on a large lot. Custom octagon home built in 1974, 10 years ago the lower level was added with permits. This lower level is possible in-law or au-pair setup and presents a kitchenette area with sink and small fridge, eat-in area plus living space leading to a bedroom. Spiral staircase in entry through the center of the home leads to second level. Light and bright living space with sliding doors leading to wrap around deck boasting views and spa. Tastefully updated kitchen with stainless steel appliances featuring gas stovetop with a gas oven, dishwasher and refrigerator. Primary bedroom featuring slider leading to deck, walk-in closet and updated bathroom with double sinks and stall shower. Two car garage has one side open to the rear yard. Bonus area with extra large storage space. Updates throughout the four bedrooms, three baths and large living room. The views are worth the steps to this lovely home.