Exceptional Upper Valley residence offering over 2,100 sq. ft. of light-filled living space in one of Castro Valley's most sought-after neighborhoods. This beautifully appointed 4-bedroom, 2.5-bath home features a wood burning fireplace in the family room, open floor plan with all bedrooms on the main level and hardwood flooring throughout, with tons of natural light. Designed for both functional living and entertaining, the open-concept kitchen showcases slab granite countertops, solid oak cabinetry, and seamless flow into expansive living areas. The east-facing orientation fills the home with natural light, creating a warm, inviting ambiance. A versatile downstairs bonus room provides ideal space for a secondary living area, home office, or media room. Additional highlights include a 2-car garage, spacious basement storage, extended driveway, and rare side yard parking for multiple vehicles. Ideally located near historic downtown Castro Valley, with easy access to shops, dining, Lake Chabot, Eden Medical Center, and Hwy 580. Located within highly rated Castro Valley High and Proctor Elementary Schools, both within walking distance. This home will definitely win your heart!