During the Second World War it was used by the Military Police. After the Second World War it was used as a Domestic Staff Home. From the mid 1950s to 1989 it was used as a Mental Illness Re-habilitation Unit. There have been various building and electrical upgradings, some known dates being 1946, 1955, 1972. While the above mentioned uses of the building are correct the dates are approximate due to lack of records and time to carry out further research.
In around 1991 Chester Health Authority sold Bache Hall to Lillian Maund Hair & Beauty centre (Beauty Consultants). It was sold to Chester Colleage in 2002 to become the new School of Midwifery as a replacement of the old Staff Home School. The Head of the School in 2003 is Sandra West. It opened during 2003.