Unlock the perfect blend of lifestyle and investment in the coveted Los Prados neighborhood of San Mateo. This beautifully maintained 2,638 sq ft duplex sits on an expansive 9,020 sq ft lot, offering exceptional flexibility for owner-occupants, investors, or multigenerational living. Unit 3344 features 3 bedrooms and 2 bathrooms, while Unit 3342 offers 2 bedrooms and 1 bathroom, each thoughtfully updated with skylights, renovated kitchens, hardwood and tile flooring, generous storage, and private rear yards framed by lush landscaping and privacy fencing-ideal for indoor-outdoor living. Additional highlights include dual utility meters, modern heating and cooling, a shared 2-car garage, and ample off-street parking, making this property truly turnkey. Perfectly located near shopping, Hilldale Mall, the Bay Trail, and with easy access to Highways 101 & 92, San Carlos Airport, and SFO, this duplex delivers both convenience and long-term value.