Grand DesignsSeason 202019 · 7 episodesEpisodes1GallowayAndy 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.2LincolnshirePaul 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.3WarwickshireDesign 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.4HullRichard 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.5SuffolkAfter 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?6North DevonEdward and Hazel plan a shining white art deco lighthouse on a rugged beautiful clifftop. But almost immediately their wildly optimistic plan runs into trouble.7Strathaven Revisit 2019Six 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.Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10Season 11Season 12Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 21Season 22Season 23Season 24Season 25Season 26Season 27Season 28