Grand Designs

Season 21

6 episodes 27 seasons

Release Date

Premiered

Grand Designs Season 21 released on January 6, 2021.

Your Progress

Track your watching progress by signing in

Sign In to Track Progress

Episodes

Watched?

S21E01 Aired January 06, 2021

South West London 2021

Kevin McCloud returns with more ambitious self-builds. In south west London, Justin's restoring a neo-Gothic cemetery lodge and converting its toilet into an extension with a moat and pool.

S21E02 Aired January 13, 2021

Sevenoaks, Kent 2021

Greg and Georgie plan to convert a cavernous, dilapidated, 35-year-old barn in Georgie's parents' garden in Kent into a peaceful safe haven. But budget-squeezing building work soon sets in.

S21E03 Aired January 20, 2021

South Lincolnshire 2021

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.

S21E04 Aired January 27, 2021

Bletchley 2021

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?

S21E05 Aired February 03, 2021

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.

S21E06 Aired July 14, 2021

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?