What is the official residence of the UK Prime Minister?

The official residence of the UK Prime Minister is 10 Downing Street, located in the City of Westminster in London. The residence has been home to the Prime Minister since the 18th century and serves as the center of political power in the UK. It is not only the Prime Minister’s home but also the location for important meetings, briefings, and events. The building is famous for its black door with a brass number 10 plaque, which has become an iconic symbol of British political leadership.