A spacious single-family home plus a legally permitted income-producing ADU - an exceptional opportunity for owner-occupants, multi-generational living, or buyers seeking rental income to help offset mortgage payments. The bright and spacious main house features dramatic arched double-pane windows that fill the home with abundant natural light, recessed lighting, and an open functional layout ideal for everyday living and entertaining. Large kitchen offers abundant cabinetry, generous counter space, and a newly installed ceramic glass cooktop. Flexible living spaces provide comfort and versatility for today's changing lifestyle needs. The legally permitted detached 1 bed / 1 bath ADU currently generates approximately $1,500/month in reliable rental income, creating additional financial flexibility and long-term value. Enjoy a low-maintenance backyard with mature orange and avocado trees, spacious paved patio areas, and flexible outdoor space for relaxing, entertaining, gardening, or family gatherings. Conveniently located in prime South Hayward with easy access to BART, Cal State East Bay, shopping, dining, parks, schools, and major commuter routes. A rare opportunity combining flexible living space, reliable rental income, and affordability in one of the Bay Area's most accessible locations.