No 10 Downing St

This has been the official office of British leaders since 1732, when George II presented No 10 to Robert Walpole, and since refurbishment in 1902 it’s also been the PM’s official London residence. As Margaret Thatcher, a grocer’s daughter, famously put it, the PM ‘lives above the shop’ here. For such a famous address, however, No 10 is a small-looking building on a plain-looking street, hardly warranting comparison to the White House, for example. A stoic bobby stands guard outside, but you can’t get too close; the street was cordoned off with a rather large iron gate during Margaret Thatcher’s times. Breaking with tradition when he came to power, Tony Blair and his family swapped houses with the then-unmarried Chancellor, who traditionally occupied the rather larger flat at No 11. His successor, Gordon Brown, went back to traditional ways and moved into No 10. The current PM, David Cameron, now resides in the property with his family.