Grand Designs Season 21 Episodes

Episode 1

South West London 2021

47 mins

Justin plans to restore a neo-Gothic cemetery keeper's lodge in south-west London and convert its toilet block into a luxury extension complete with a moat and swimming pool. But can he keep his budget under control?

Episode 2

Sevenoaks, Kent 2021

47 mins

Kevin meets Greg and Georgie who plan to convert a cavernous, dilapidated, 35-year-old barn in Georgie's parents' garden in Kent into a peaceful safe haven. But the building work soon squeezes their budget.

Episode 3

South Lincolnshire 2021

47 mins

Nathan and Amye are building a cathedral-like home modelled on local Dutch barn houses with a sleek twist and a 5000-tile armadillo roof. But the pressure mounts for project manager Nathan.

Episode 4

Bletchley 2021

47 mins

Energy conservationist Andrew plans to build a radical, self-heating home by storing the warmth of the summer sun into insulated earth banks. But will this gigantic thermal experiment work?

Episode 5

Liskeard, Cornwall 2021

Leigh and Richard plan to transform a derelict 17th-century flour mill, full of rotten timbers and riddled with structural cracks, into a warm, contemporary, four-floor, three-bed home

Episode 6

Lewes Revisit 2021

Kevin McCloud revisits Adrian and Megan, whose dream home in East Sussex became a nightmare. With the house now fully complete, what is living in a cutting-edge concrete bunker really like?