It is reasonable to assume that the highest building in the world is possibly also the most costly, but that is not the case. Perhaps it is for reasons other than its height or number of storeys that a building wins a place on the list of the world's most expensive buildings. Many of the most luxurious buildings in the world have an impressive architectural style or glamorous interiors, packed with top facilities to the fullest. So it's not so shocking that many of the buildings that made it on our list are still located in the same U.S. city the one and only Las Vegas, Nevada.
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infographic by: www.flyabudhabi.co.uk