Old Isisford District Hospital
Starting in 1948 and continuing into the 1950s, extensions were made to Isisford Hospital including: a kitchen, operating theatre and an extension to one of the 1892 buildings. Blackall Hospitals Board was advised by the Department of Health and Home Affairs that its plan for remodelling the Isisford Hospital had been approved; there was also approval for installation of an X-ray plant at Isisford.
Ivybridge (Isleworth)
Mogden Isolation Hospital opened in July 1891 as a hospital for infectious diseases. In 1939 it became South Middlesex EMS Hospital and in 1948, under the National Health Service, South Middlesex Hospital. During the Second World War it served many gynaecological surgery patients; from 1955 it housed the regional eye unit; by 1983 it was primarily a psychogeriatric facility. It closed in 1991. The site, on the south side of Mogden Lane near its junction with Whitton Dene, was sold and is now occupied by housing, a supermarket and a filling station.