Recently upgraded with beautiful finishes, this San Mateo home is 'move-in' ready with 4 bedrooms, 3 baths in 1697 sq. ft. on a 5,000 sq. ft. lot. A cozy living room with fireplace flows easily into the breakfast nook and kitchen, fully equipped with Jenn-Air and Bosch appliances surrounded by marble countertops. A 2nd level with 2 spacious bedrooms and bathroom leads to a private 'split level' elegant master bedroom and bathroom. An attached 426 sq.ft. ADU features 1 bedroom and bath, a nicely appointed kitchen with access to both the living room and kitchen. It also opens to the spacious back yard with lawn, orange and lemons trees, perfect for entertainment and relaxation. A single car garage is attached and large enough for storage racks if desired. Situated on Delaware Street, access to San Mateo and Highway 92 makes travel on the Peninsula easy and convenient.