A multimillion-pound development in Farningham in Kent, an ambitious, total renovation project in Aspatria in Cumbria and a very small studio flat in Wallington in Surrey are all sold under the hammer. Martin and Lucy meet the new owners to discuss their plans.

A three-bedroom house in Borrowash in Derbyshire, another three-bedder in West Bromwich in the Midlands and a quirky four-bedroom house on the Isle of Sheppey are all sold under the hammer. One is bought to rent out, another to sell on, and the third is destined to be the new owners' home. But will any of the properties prove to be a good investment?