If you are looking for a quaint abode to escape from the care of action packed London – and you have an extra couple hundred million burning a hole in your pocket, feast your eyes on this mansion in London‘s posh Belgrave Square has hit the market for £100 million, or about $150 million.

The home has 21,000-sq.-ft. with 12 bedrooms, 20-ft. ceilings, a basement swimming pool, gym, media room, and every imaginable luxury fitting.

You won’t need to worry about the neighbors as Belgrave Square is also home to Russian oligarch Oleg Deripaska and Sheikh Mohammed bin Rashid Al-Maktoum, the Emir of Dubai, as well as several embassies. The Square was built for the 2nd Earl Grosvenor, later the 1st Marquess of Westminster, in the 1820s and is one of the grandest in London.