Tucked into the Hayward Hills on a private, tree-lined 10,454 sq ft lot, this tri-level home offers space, privacy, bay views, mature fruit-bearing trees, a long driveway, and a private entrance in a peaceful hillside setting. Each level is designed with purpose. The top floor features two bedrooms and a full bath, creating a quiet private retreat. The main level offers an updated kitchen with stainless steel appliances, an open living area, hardwood floors, and natural light throughout. The lower level adds valuable flexibility with its own private entrance, making it ideal for a home office, gym, guest space, extended living area, or a starting point for a future ADU or JADU, subject to buyer verification and city approval. With its generous lot size, long driveway, and thoughtful layout, the property offers strong potential for multigenerational living, work-from-home needs, or future income-producing possibilities. Premium upgrades include Tesla solar, Tesla EV charger, tankless water heater, double-pane windows, stacked washer/dryer, and a fire sprinkler system. Surrounded by serene hillside landscaping and tucked away in a secluded setting, this home feels private while still being minutes from BART, Cal State East Bay, parks, trails, and key commuter routes. A rare East Bay Hills opportunity for the buyer looking for space, flexibility, privacy, and intentional living.