Spanning an exceptionally rare 5.239 flat acres, this remarkable property offers an unrivaled combination of privacy & convenience in one of the Peninsula's most desirable locations. Large, level parcels of this scale are virtually impossible to find, particularly in such a central setting with effortless access to Palo Alto, Menlo Park, Stanford & leading tech campuses. The property enjoys a breathtaking pastoral setting framed by gently rolling hills & bordered by the tranquil waters of Los Trancos Creek. Unlike many large estates on the Peninsula, this exceptional property is reached without navigating winding hillside roads. Comprising two APNs of approximately 4 & 1.239 acres, the estate presents unparalleled flexibility for creating a legacy family compound. Preliminary design concepts by a renowned architect envision a spectacular estate 20,000+ sqft. Geographically located in Portola Valley, the property falls under Santa Clara County planning & building jurisdiction & benefits from acclaimed Palo Alto schools. Offering unmatched scale, a rare flat topography, extraordinary privacy, pastoral beauty & one of the Peninsula's most coveted locations, this is a remarkable canvas upon which to create a world-class estate that will be enjoyed for generations to come.