In the 1920s Cohen commissioned an
art deco style house, later known as Woodbourne Manor, in the Birmingham suburb of
Harborne. He served as secretary of the Jewish Literary and Debating Society, and of the Birmingham Jewish Athletic Club. He held "almost every executive position" during 40 years with the Birmingham Hebrew Congregation, and was credited with being responsible for the stained glass windows at the city's main synagogue,
Singers Hill, where he was chairman of the council from 1944 to 1954. The Joseph Cohen Hall, adjacent to the synagogue, is named in his honour, and the synagogue has several plaques honouring his contributions. He also sat on the board of the
University of Birmingham, == Coordinates ==