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
Blenheim Palace Chappel is finish'd and more than half the Tomb there ready to set up". Vanbrugh planned Blenheim in perspective; that is, to be best viewed from a distance. As the site covers some seven acres (28,000 m²) this is also a necessity. The plan of the palace's principal block (or corps de logis) is a rectangle ("see plan") pierced by two courtyards; these serve as little more than light wells. Contained behind the southern facade are the principal state apartments; on the east side are the suites of private apartments of the Duke and Duchess, and on the west along