One of the best known addresses in the world, Buckingham Palace, is now available for commercial or personal use.
The site is easy to remember and unique - even as a gift to that special person and both the .com and co.uk domains are for sale.
The Queens main residence in London has this unique postcode and it draws attention from all over the world - a website could be used for an online webshop - as visitors are few and far between at the moment, online shops are booming so why not start yours at sw1a1aa.com/co.uk