Kevin McCloud follows the progress of Nathan and Amye as they build a giant cathedral-like property modelled on Dutch barn style houses, but with a contemporary twist. It is a hugely ambitious plan, and with Nathan project managing and setting themselves just a year to finish the build, the pressure to pull it off is huge.

Grand Designs Season 21 Episodes...

• s21e01 - South West London: Cemetery Keeper's Lodge
• s21e02 - Kent: Converted Barn
• s21e03 - Series 21, Episode 3

Grand Designs Show Summary

Grand Designs is a Channel 4 TV series covering unusual architectural house-building projects, presented by Kevin McCloud.

The properties featured in the series vary wildly from homes underground to converted water towers, with the only common factor being that they're all rather unusual or extravagant in some way.