Call Agent: Christina Hildebrand 310.890.3313 By Erik Gunther Built on a summit in the mid-1970s and away from the Southern California hubbub, the Von Hagen Residence is an oasis of calm. This Topanga residence is on the market for $11,995,000 and marries the best elements of midcentury modern design with an exceptional location. Click here to view our listing. and read more at...