About this showing of Grand Designs
Richard and Felicia set out to turn a vast underground water reservoir near the Humber Estuary into a family home - an almighty feat of engineering. Then a life-threatening illness strikes.
Previously on TV
Grand Designs
Previously shown on More4 on Tue 15 Sep 2026 at 18:50.
This showing has ended
This showing was on More4 at 18:50 on Tue 15 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelMore4
StartsTue 15 Sep 2026, 18:50
EndsTue 15 Sep 2026, 19:55
Next showing of Grand Designs
The next currently listed showing is Wed 16 Sep 2026, 18:50 on More4.
See all current showings