The Hampstead Garden Suburb Archives Trust is a registered charity, known as Suburb Archives. It is responsible for ensuring that the archives of the suburb are properly cared for and are accessible to all.

Series of photos, documents and objects from the Archive Trust that pre date the First World War, in the first seven years of the Suburb. 

This series of photos depict St Jude's throughout its history and related figures, are held by Hampstead Garden Suburb Archive Trust.