 The French Ridge neighborhood includes Risley Place, Wood Place, French Ridge, and the southern extent of Calhoun Avenue.Glenwood Lake is a neighborhood of relatively small lots with modest houses built during the 1920s and after.Included within this area is the former Bergholtz Estate, which was sold to John Muir in the 1920s and was subsequently subdivided and built with homes built in the Colonial, Tudor and Mediterranean styles.