This article highlights the world's most expensive homes, with Buckingham Palace leading at $4.9 billion. Other notable properties include Antilia in Mumbai and Villa Leopolda in France.

You can stay in one of the smallest houses in the world, this tiny Texas house, through Airbnb. Called the Vicky Won, this Victorian-style cottage has a footprint of 10 by 17 feet.

Man who splashed £13.5 million on 'world's most expensive bungalow' still in limbo 'It's been altered significantly over the years with permitted developments and extensions.