Auderly House
From Tardis Wiki, the free Doctor Who reference
Auderly House was a large white Edwardian Manor House outside of London, owned by the British government. Sometime in the 20th Century a world peace conference was going to be held there, led by Sir Reginald Styles.
The Doctor and Jo Grant were sent to Auderly House by UNIT to investigate 'ghosts'. The house was destroyed by time travelling guerrillas (the 'ghosts') from an alternate 22nd century to prevent the Daleks from altering history. (DW: Day of the Daleks)
