Chequers Chequers Chequers, or Chequers Court, is the country house of the Prime Minister of the United Kingdom. A 16th century manor house in origin, it is located near the village of Ellesborough, halfway between Princes Risborough and Wendover in Buckinghamshire, United Kingdom, at the foot of the Chiltern Hills. It is about 40 miles (65 km) north west of central London. Coombe Hill, once part of the estate, is located two thirds of a mile northeast. Chequers has been the country home of the Prime Minister since 1921. The house is listed Grade I on the National Heritage List for
Prime Minister of the United Kingdom conventions of the constitution. Many of the Prime Minister's executive and legislative powers are actually royal prerogatives which are still formally vested in the Sovereign, who remains the head of state. Despite its growing dominance in the constitutional hierarchy, the Premiership was given little formal recognition until the 20th century; the legal fiction was maintained that the Sovereign still governed directly. The position was first mentioned in statute only in 1917, in the schedule of the Chequers Estate Act. Increasingly during the 20th century, the office and role of Prime Minister featured in statute law and official documents; however, the