yes its SW1A 1AASw1a 1aa[NB all letters should be upper case; unfortunately, Answers won't accept an answer in the correct format]
Buckingham Palace Buckingham Palace Road/The Mall LONDON SW1A 1AA.
Sw1a 1aa
Buckingham Palace London SW1A 1A
yes its SW1A 1AASw1a 1aa[NB all letters should be upper case; unfortunately, Answers won't accept an answer in the correct format]
Buckingham Palace, London SW1A 1AA
Kensington Palace, London SW1A 1AA
It's just... Buckingham Palace London SW1A 1AA
Her Majesty The Queen Buckingham Palace London SW1A 1AA
Her Majesty The Queen Buckingham Palace London SW1A 1AA United Kingdom
Her Majesty The Queen Buckingham Palace London SW1A 1AA United Kingdom
Her Royal Highness The Princess Royal Buckingham Palace London SW1A 1AA