Knebworth House

Knebworth House is a country house in Hertfordshire, England.

Filming location

 * 2004 - 4.50 from Paddington, The Crackenthorpe family home Rutherford Hall
 * 2010 - The Secret of Chimneys, interior used as interior of Chimneys
 * 2010 - Three Act Tragedy, Melfort Abbey
 * 2013 - Greenshaw's Folly, Greenshaw's Folly