Dion is in Birmingham, while Martin is on a tour in Wales, looking at houses in Treherbert and Swansea. The property developers grapple with rising material costs as they try to add value to their auction investments.

Tommy can see the potential of a piece of land backing onto fields in Hitchin in Hertfordshire, while Jacqui looks around a flat in Penge in south east London. Dion explores a terraced house in Nottingham.