[custom_adv] Saudi Crown Prince Mohammed bin Salman has been revealed as the owner of a French chateau described as the world’s most expensive home. The purchase of the vast property west of Paris for $300m (€275m) would be the latest in a string of extravagant purchases by the powerful prince, who has been waging a sweeping anti-corruption campaign. [custom_adv] Saudi officials have declined to comment on the report, which comes after French investigative website Mediapart similarly pointed to the prince as the owner in July. Fortune magazine reported at the time of the 2015 sale that the Chateau Louis XIV – which has fountains that can be controlled by iPhone – had smashed records to become the world’s priciest home. [custom_adv] On the outside, the mansion looks like a 17th-century chateau in the style of the palace at nearby Versailles, but it is in fact a new-build that went up after its Saudi developer bulldozed the existing 19th-century property. [custom_adv] Its antique facades hide modern facilities including a cinema, deluxe swimming pool and a moat with a transparent underwater chamber so that visitors can enjoy the sight of koi carp swimming past. [custom_adv] The 57-acre plot includes manicured gardens, huge fountains and a maze, while the interiors are lavishly decorated with gilding and fresco ceilings. The report comes after the prince had dozens of members of the Saudi elite including princes, ministers and tycoons locked up in Riyadh’s 5-star Ritz-Carlton hotel as part of an anti-corruption campaign. [custom_adv] The Times reported that he bought the chateau through a firm managed through his personal foundation, Eight Investment Company, which also handled his 2015 purchase of a $500m yacht.