Clayton Perlman Clayton Perlman Rumson, New Jersey Clayton Perlman is currently working as a real estate developer in Monmouth County. However, He has worked as a real estate developer in many different areas. Clayton Perlman started out developing real estate in New Jersey but he started developing homes in California in 1990. Later, Clayton Perlman developed homes in Wendover, Nevada as well as the Salt Lake City area as well. He returned to New Jersey in 2005.