Tucked serenely at the end of a quiet cul-de-sac in Hayward's popular Fairview Hills, 23599 Matthew Ct is a light-filled and flexible 3BD/3BA home with bonus room/4th bedroom down, offering spacious indoor-outdoor living, ideal for multigenerational living or work from home needs. Set on 2 levels, this 1600+ sq ft home boasts a vaulted-ceiling upper-level w/formal living room and open-concept great room combining kitchen, dining room, and family room, all anchored by a cozy fireplace & expansive picture windows. The great room opens to a large view deck w/pergola, perfect for al fresco dining, relaxing or entertaining against sweeping East Bay hillside views. The main level also includes a roomy primary suite w/updated BA, 2 additional well-sized BDs, and a full BA nearby. Downstairs features a bonus flex-room w/ensuite BA & slider to a 2nd view deck, which could be ideal as a office, den, guest room or optional 4th BD. A laundry room, and 2-car garage w/extra storage/hobby space, add function and versatility. Located near Lake Ridge Park, local schools, Hayward & Castro Valley shopping and dining, and EZ fwy/BART access, this home blends tranquil suburban living w/stunning views and a prime location.