11 Downing Street

11 Downing Street stands in Downing Street in the City of Westminster. It is the official residence of the chancellor of the exchequer, who also holds the title of Second Lord of the Treasury. The building was constructed in 1682 alongside Number 10, the official residence of the prime minister. The first chancellor to live there was Henry Petty-Fitzmaurice in 1806, but it became the official residence only in 1828. The building is worth the journey for its historical significance and connections to British politics. Many prime ministers, including Tony Blair, Gordon Brown, David Cameron, Theresa May, and Boris Johnson, have lived in the flat above Number 11. The building overlooks St James’s Park and Horse Guards Parade, adding to its prominence. It is part of a complex that includes Number 10 and Number 12, which is now used as the prime minister’s press office. The three houses are internally connected, allowing movement between them without using the street doors. A visitor finds a fine staircase with carved bracket tread ends and three slender turned balusters per tread. The interior retains a Dining Room designed by Sir John Soane between 1825 and 1826. The building’s Georgian-era yellow-brick facade has been altered and refaced over the centuries, with major reconstruction carried out by Raymond Erith between 1960 and 1964. Despite these changes, the interior retains much of its historical character. The building’s location and connections to key political figures make it a notable site in London.