Martin Roberts, Dion Dublin and Martel Maxwell track the progress of a trio of terraces sold at auction in Grassmoor near Chesterfield, Queenborough in Sheerness, Kent, and St Helens on Merseyside. But who will manage to make a profit from their auction buys?

Martel Maxwell is in her native Scotland looking round a flat in Dumfries, and she also visits a plot of land in Birmingham. Martin Roberts is at a house in Abergavenny, Wales.