Sep 4, 2019 · 45m
Andy and Jeanette plan a precarious cliff-top build on the west coast of Scotland. There are battles with extreme weather, budget overruns, and a sudden emotional shock.


British television series which features unusual and often elaborate architectural homebuilding projects.
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Sep 4, 2019 · 45m
Andy and Jeanette plan a precarious cliff-top build on the west coast of Scotland. There are battles with extreme weather, budget overruns, and a sudden emotional shock.
Sep 11, 2019 · 45m
Paul and Amy Wilkinson plan to build a lakeside home in Lincolnshire with five circular timber buildings linked by walkways. But Paul's health suffers as he struggles to finish in a year.
Sep 18, 2019 · 45m
Design engineer Mark Butler is paralysed from the waist down and needs a cutting-edge, wheelchair-friendly family home. Making it for £600k proves a huge emotional strain.
Sep 25, 2019 · 45m
Richard and Felicia almost singlehandedly turn an underground water reservoir in the Humber Estuary into a family home. It's an epic task. And then a life threatening illness strikes.
Oct 2, 2019 · 45m
After recovering from leukaemia, Toby is driven to build a complex home around an old oak tree. But can he balance high architecture and health with a comfy family place?
Oct 9, 2019 · 45m
Edward and Hazel plan a shining white art deco lighthouse on a rugged beautiful clifftop. But almost immediately their wildly optimistic plan runs into trouble.
Oct 16, 2019 · 45m
Six years on, Kevin returns to Scotland to see Colin and Marta's incredible metal home, inspired by aircraft hangars, now that the construction is finally finished.
Quick answers about this season's release timeline and episode lineup.
Grand Designs Season 20 premiered on September 4, 2019.
Grand Designs Season 20 has 7 episodes.
The season opens with Season 20 Episode 1, "Galloway". It aired on September 4, 2019.
Go to Season 20 Episode 1