Every year the Royal Institute of British Architects looks for the best new home in Britain, and this time Grand Designs is along for the ride
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Country Living | 2015-11-04 | 60 min |
| Season 1 | Episode 2 | House of the Year | 2015-11-11 | 60 min |
| Season 1 | Episode 3 | Grand Designs: House of the Year | 2015-11-18 | 60 min |
| Season 1 | Episode 4 | The Final | 2015-11-25 | 60 min |
| Season 2 | Episode 1 | Country Homes | 2016-11-24 | 60 min |
| Season 2 | Episode 2 | Boundary Pushers | 2016-12-01 | 60 min |
| Season 2 | Episode 3 | Space Makers | 2016-12-08 | 60 min |
| Season 2 | Episode 4 | The Final | 2016-12-15 | 60 min |
| Season 3 | Episode 1 | Local Materials | 2017-11-07 | 60 min |
| Season 3 | Episode 2 | Water | 2017-11-14 | 60 min |
| Season 3 | Episode 3 | Homes in the Country | 2017-11-21 | 60 min |
| Season 3 | Episode 4 | The Minimalists and the Winner | 2017-11-28 | 60 min |
| Season 4 | Episode 1 | Houses That Dare to Be Different | 2018-11-07 | 60 min |
| Season 4 | Episode 2 | Houses with a Past | 2018-11-14 | 60 min |
| Season 4 | Episode 3 | Extreme Houses | 2018-11-21 | 60 min |
| Season 4 | Episode 4 | The Final | 2018-11-28 | 60 min |
| Season 5 | Episode 1 | Experimental | 2019-10-23 | 60 min |
| Season 5 | Episode 2 | Surroundings | 2019-10-30 | 60 min |
| Season 5 | Episode 3 | Down to Earth | 2019-11-06 | 60 min |
| Season 5 | Episode 4 | The Final | 2019-11-13 | 60 min |
| Season 6 | Episode 1 | Houses That Take You by Surprise | 2021-11-17 | 60 min |
| Season 6 | Episode 2 | Episode 2 | 2021-11-24 | 60 min |
| Season 6 | Episode 3 | Problem-Solving Houses | 2021-12-01 | 60 min |
| Season 6 | Episode 4 | The Final | 2021-12-08 | 60 min |
| Season 7 | Episode 1 | Episode 1 | 2022-11-16 | 60 min |
| Season 7 | Episode 2 | Episode 2 | 2022-11-23 | 60 min |
| Season 7 | Episode 3 | Episode 3 | 2022-11-30 | 60 min |
| Season 7 | Episode 4 | Episode 4 | 2022-12-07 | 60 min |
