Blenheim Palace Blenheim Palace Blenheim Palace (pronounced ) is a monumental country house in Blenheim, Oxfordshire, England. It is the principal residence of the Dukes of Marlborough, and the only non-royal, non-episcopal country house in England to hold the title of palace. The palace, one of England's largest houses, was built between 1705 and 1722, and designated a UNESCO World Heritage Site in 1987. The palace is named for the 1704 Battle of Blenheim, and thus ultimately after Blindheim (also known as Blenheim) in Bavaria. It was originally intended to be a reward to John Churchill, 1st Duke of Marlborough for his
Palace of the disused royal Palace of Woodstock, and the name was also part of the extraordinary honour when the house was given by a grateful nation to a great general, the Duke of Marlborough. Along with several royal and episcopal palaces in the countryside, Blenheim does demonstrate that "palace" has no specific urban connotation in English. On the use of the term "palace" in the UK, it is notable that Buckingham Palace was known as Buckingham House before it was acquired by the monarchy. Blenheim Palace (in England) and Hamilton Palace (in Scotland, demolished in 1927) are the only non-royal