It's the postcode of Buckingham Palace, the King's official London residence ... palace people see today was built by John Sheffield in 1703. John was the 3rd Earl of Mulgrave and Marquess of ...

Buckingham Palace, King Charles III's London home, is open for touring (except for the king's private quarters, of course) from July to October. On the tour, you'll have access to the 19 State ...