Rare opportunity on the coveted Redwood City/Atherton border! Set on a sprawling, level 10,000+ sq. ft. lot, this property is brimming with possibilities to renovate, expand, or create a spectacular new custom residence. The main home offers 3 bedrooms and 2.5 baths, including a private upstairs ensuite with a kitchenette area ideal for guests, extended family, or flexible living. Interior features include an eat-in kitchen, den, dining area, living room with fireplace and hardwood floors, patio room and an attached one-car garage with laundry and direct kitchen access. A detached rear structure, currently used as an ADU, includes a kitchen, full bath, walk-in closet, and its own laundry, providing exceptional versatility for multigenerational living, a home office, or flex space. The expansive, flat backyard is a true blank canvas with room to create the ultimate outdoor retreat (two photos are virtually landscaped). An exceptional opportunity in a highly sought-after location near Stanford, parks, shopping, dining, and major commute routes. Matterport floorplans measure main house at 2400sf. County records show 1980sf.