[3] The British Red Cross opened a building on the site in 1919 as a Curative Post for ex-servicemen from the First World War,[2] which by 1927 would become the hospital's outpatients department.

[3] Further expansions were curtailed by the outbreak of the Second World War, although a new Outpatients Department was constructed in 1940 so it could act as a First Aid Post for the local Civil Defence group.

[2][4] In 2012, Croydon Health Services NHS Trust announced a refurbishment of the hospital, including the long disused wards at the rear of the grounds.

[12] Both of these were part of larger government schemes designed to help clear the waiting list backlogs for procedures following the COVID-19 pandemic in England.

[14] The hospital is one of the sites of the Keston and Moorings Medical Practice, part of the KMP Primary Care Network.