One of a kind secluded 15+ acre Estate lot includes impressive winding driveway through the Lafayette hills above Happy Valley. Approved plans for a 10,000 sf. estate, outdoor loggia and pool! Level building pad and panoramic views of Oak tree scattered hills, Happy Valley and the Lafayette reservoir; Walk the trails only a couple hundred feet to the well known "Lafayette Ridge Trail" 6.6 miles long in Briones Regional Park and it's 6,255 acres. Home to many animals and birds. It just doesn't get any better than this in the East Bay!