Alex Lawrie/Lawrie Cornish
But one property that's juts gone on the market is both super luxurious and historical.
The flat was once owned by H.G. Wells, the sci-fi author famous for writing The War of the Worlds, and has been listed by estate agents Rokstone.
It has just undergone a massive renovation to combine the incredible history of the building it's in with all the modern amenities that super-rich property buyers are looking for.
Business Insider got a chance to take a look at the flat, which is located in one of London's most prestigious neighbourhoods and has some crazy architectural features.