Discover exceptional elegance at 20 Knollcrest Road in Hillsborough. This stunning home features 4-bedrooms, 3.5-bathrooms and a separate office that combine sophisticated living spaces, privacy and views! The updated kitchen has a center island, two sinks, stainless steel appliances, custom cabinets and a breakfast nook. There's an oversized family room, formal living room, dining room and office on the main level. The primary bedroom has a walk-in closet, ensuite bathroom and sitting area. Step outside to serenity with an expansive entertainment deck that leads to a firepit and views of the Bay. Don't miss the flat lawn area, 3 car garage (with EV charger) and incredible wine room! The prime cul-de-sac location ensures privacy with easy access to top-rated schools and sits midway between Silicon Valley and San Francisco.