The House from an early 20th century postcard
House & Family History: Cassillis House was listed for sale in 2014 with a guide price of £5 million. In late 2019 the House, together with 309 acres, was listed for sale for £3,900,000.
Collections: On July 4, 2009 some of the contents (567 lots) of Cassillis House were auctioned by the Edinburgh firm of Shapes. The star of the auction was a set of Louis XVI vermeil candelabra, made in 1789 by Henri Auguste, which sold for £100,604. The auction took place following the 2007 death of Mary, Marchioness of Ailsa, widow of the 7th Marquess.
House Listed: Category A
Park Listed: Not Listed
Past Seat / Home of: John Kennedy, 8th Earl of Cassilis, 18th century; Archibald Kennedy, 2nd Marquess of Ailsa, 19th century; Kennedy family from here from the 14th century until 2007. Kate Armstrong, 2007-14.
Current Ownership Type: Individual / Family Trust
Primary Current Ownership Use: Private Home
House Open to Public: No
Historic Houses Member: No