Where in Great Britain did Winston Churchill live?

Sir Winston Churchill's official residence was 10 Downing Street, where all UK Prime Ministers 'live'.
His private residence was Chartwell, near Westerham, Kent, England.
Chartwell (house, gardens and painting studio) is open to visitors and has been maintained to reflect exactly how it would have looked when Churchill lived there, including copies of the newspapers of his day still on his chairside table.