Clockwise and top left is Buckingham Palace, the official London residence of Queen Elizabeth and Prince Charles. Clarence House is the official London residence of Prince Charles and Camilla. Kensington Palace is the official London residence of Prince William and Duchess Kate. This was formally the residence of Princess Diana and to Princess Margaret - sister of Queen Elizabeth.&amp;nbsp;Finally, bottom left is St. James Palace, the official London residence of Prince Harry. A number of lesser royals also have apartments here. Prince Charles lived here before he got bumped up to Clarence House. Nest door to St. James Palace is Spencer House - the former London townhouse of the Spencer family (Princess Diana). Spencer House and St. James Palace are connected by a garden gate — perhaps destiny for both families.