Welcome to this extraordinary custom estate in the sought-after Fairview neighborhood of the Hayward Hills, offering breathtaking panoramic SF Bay views, spectacular sunsets, privacy, & an exceptional connection to nature. Set behind a gated driveway on 1.14 acres, this home features three levels of comfortable living, an abundance of custom details. The main level welcomes you w an office/bedroom, a circular staircase, & a spacious living room featuring soaring ceilings, HW floors, custom, & expansive windows that showcase the spectacular views. The gourmet chef's kitchen is designed for both everyday living & entertaining, w granite counters, stainless-steel appliances, recessed lighting, custom cabinetry, & an adjacent breakfast nook. The formal dining room opens through French doors to a private deck. Upstairs the luxurious primary suite offers a peaceful retreat and private deck overlooking the Bay w a. spa-inspired bathroom. An additional bedroom & full bathroom complete the upper level. The lower level offers exceptional flexibility & privacy, ideal for an in-law suite, guest quarters, rental space. It features a separate entrance, full kitchen, two bedrooms, full bathroom, & French doors leading to a private deck. PAID SOLAR! NEW electrical main panel & double home battery, NEW heat pump/AC on the main floors, NEW furnace for downstairs, swimspa, REPLACED the moisture barrier and stucco on the West wall, NEW french drain system all around the garage side.