The Hoarder Next Door is a British documentary series about compulsive hoarding. Produced by Twenty Twenty and shown on Channel 4 it features psychotherapist Stelios Kiosses helping extreme hoarders. The show is narrated by Olivia Colman.
The first series began on 3 May 2012 on Channel 4.
The second series began on 15 April 2013 on Channel 4.
The third and final series began on 13 March 2014 on Channel 4.