Craigengillan Estate was first established as an estate with a crown charter in 1611 and remained a seat of the McAdam Family and their descendants for almost 400 years. Craigengillan is a rare example of a complete and unfragmented estate. It includes a Category A listed mansion house and stable court, as well as formal policies and a celebrated Pulham rock and water garden. One of the main internal architectural and design developments took place in 1905 when Jansen of Paris was contracted to remodel and redecorate much of the house interior. Jansen interiors can also be found in Buckingham Palace and the White House.