A seaside property in the heart of Blackpool, a three-bedroom semi in Silverdale in Staffordshire and a smart two-bedroom mid-terrace in Kings Heath in Birmingham are sold at auction. Martin, Dion and Martel meet the property developers - old hands and a first timer - to hear about their plans to make money from their investments.

Martel visits a three-bed terrace in Cumbria and a former commercial property in Stoke where the new owners have a very specific plan. Martin is on the south coast in Southampton to see a two-bed terrace.