Britain's Most Expensive Houses | Series 3 Preview (Channel 4)

Each episode will feature several properties, including one valued in excess of £20 million, and a large part of the show will be dedicated to the property journeys of the HNW (High Net Wortividuals featured.

In the first episode, leading broker Josh Marks digs deep into his network to sell an £80 million penthouse in Knightsbridge, Ian Lillicrap showcases two prime properties in Cornwall, including a £4 million coastal home with views of St Ives Bay, and Tim Phillips brings 20-acre Norfolk country estate Lynford Hall, built in 1856, to market.

Britain's Most Expensive Houses returns Wednesday 21st May at 9pm on Channel 4.