Kevin McCloud, Damion Burrows and Michelle Ogundehin visit five properties demonstrating exceptional use of materials and craftsmanship.

They include a bold contemporary barn, forged from corten steel and concrete, a small urban house squeezed into a plot the size of a London Tube carriage, and a Scandi-Scottish lochside bolthole, hewn from Highland stone and Danish oak.

The others are a wooden wonderland extension in east London and a Surrey home with an extraordinary, engineered timber roof.

Grand Designs: House of the Year – Thursday 9 February, 2023 on ABC and ABC iview