Avon Tyrrell is an historic manor within the parish of Sopley, Hampshire. It is situated within the New Forest, near Christchurch. The present manor house was built in 1891 by John Manners-Sutton, 3rd Baron Manners (1852–1927). Avon Tyrrell was built as a calendar house with 365 windows (representing the days), 52 rooms (weeks), 12 chimneys (months), 7 external doors (days per week), and 4 wings (seasons).