Property renovation series. Martin looks around a tired-looking bungalow in County Durham bought by a couple with three labradors and meets a new property developer who is working on a terraced house in Wales, while Lucy follows the progress of a flat in central London.

A substantial Kent property divided into flats, a three-bedroom house, small workshops in Derbyshire and a one-bedroom flat in a leafy Surrey town are all sold at auction. They all need work done on them if their new owners are going to make any money.