Tinsley House is a United Kingdom Immigration Removal Centre (IRC), where individuals are held while awaiting decisions on their asylum claim or considered for deportation from the UK for various reasons. It is located on Perimeter Road South of Gatwick Airport in Gatwick, West Sussex, England. Tinsley House is managed by security firm Serco on behalf of the UK Border Agency. When Tinsley House was established in 1996, it was the UK’s first purpose-built detention centre. Since then, the UK's detention estate has expanded substantially and there are now nine immigration removal centres. Some individuals are also detained in short-term holding facilities and prisons.