A flat in Faversham in Kent, a former commercial derelict building in Walsall in the West Midlands and a terraced house in Leeds are all sold at online auctions. Dion Dublin and Tommy Walsh follow the progress of the part-time developers who bought them as they grapple with the unexpected twists and turns of their projects.

A modest bungalow in rural Cambridgeshire undergoes a £250k transformation, two friends snap up an end-terrace in Cumbria for £35k and a one-bedroom flat gets a high-end makeover in central London, as Jacqui, Martel and Tommy follow the stories of three properties sold at auction.