This house is located at 7421 N. Sheridan Road, Rogers Park, Chicago. It was built in 1919. The architect was Edgar Neuman. He worked for the architectural firm of Adler and Sullivan. The Emil.Bach House built by Frank Lloyd Wright is located adjacent to the Lang House. It was built 4 years before.
During World War 2, the mansion was used as a dormitory for Mundelein College. In the past, the basement housed a radio station.