Tucked away on one acre (per county) in desirable Portola Valley area of Santa Clara County, this home with a guest house/rental unit offers privacy and comfortable living. The mostly level property is fully fenced with views of Windy Hill and an abundance of outdoor space including an area suitable for horses. The main level includes the spacious living room that connects seamlessly to the airy kitchen. A large deck is accessible from the kitchen making the entire space ideal for indoor and outdoor entertaining. A lower level offers two generous-sized rooms with storage and yard access. The detached garage includes a connected guest house that is perfect for use as a rental unit or visiting guests. Built in 1990, the unit is entered from a private deck and includes a living room, kitchen, stacked washer/dryer, and one bedroom with an en-suite bath. This desirable location is convenient to local shopping and restaurants, hiking trails, highway 280, and Stanford University.