A unique opportunity in San Carlos on a nearly 10,000 sq ft lot with two separate homes, offering exceptional flexibility for multi-generational living, rental income, guests, or a private home office setup. The standout rear residence, completed in 2018, features 2 bedrooms and 2 full baths with a bright, open-concept great room and modern kitchen with quartz countertops, stainless steel appliances, generous cabinetry, and excellent natural light. The primary suite includes a beautifully finished bath, while the great room creates a spacious setting for everyday living and entertaining. The front residence offers old world charm featuring 2 bedrooms, 2 full baths, vaulted ceilings, a stone fireplace, and an updated kitchen with quartz countertops. Outdoors, the expansive lot features a swimming pool, multiple areas for entertaining and recreation, a detached 1-car garage, and plenty of off-street parking. Enjoy top-rated San Carlos schools, including coveted Carlmont High School, plus a short stroll to Downtown San Carlos with fine dining, shops, coffee houses & Caltrain - combining neighborhood convenience with easy access throughout the Peninsula and Silicon Valley.