Opportunity knocking in this Los Trancos Woods - Idyllic, private and secluded lot is around 31,800 sq ft (3/4 acre), sitting in a park-like setting with stunning views of Foothills Park Preserve. In unincorporated San Mateo Cty with a Portola Valley address & top-rated Portola Valley School District. Portola Valley remains to be one of the most desirable areas in Silicon Valley - rural character while being conveniently located between Silicon Valley and SFO. Plenty of outdoor activities - hiking trails, cycling, Swim & Tennis Clubs, Golfing, HorseBack Riding , Winery but minutes away from I-280, Stanford University/Medical Center, markets, coffee shops, Rossettis Alpine Inn and Sand Hill Venture Capital Centers. Prelim. arch. design is available for next owner - a private road w/ a gate leading to a Modern 2-story + loft house 4 beds, 3.5 baths, 4,000 sq ft with attached 2-car garage & side patio. Don't miss your opportunity to build your dream home.