Kevin McCloud meets architectural designer Dan and interior designer Nina, who want to build a sleek, unique family house. But the plot they have bought, near a beautiful estuary in West Sussex, is dominated by a swampy pond that they are unable to fill in. Instead, they plan to make it central to their design, turning the pond into a biodiverse waterscape, and then floating their house above it. It's a challenge for anyone - but to save money, Dan is doing it largely himself, despite his limited experience with new builds.

Grand Designs Season 22 Episodes...

• s22e01 - South Devon: Art House
• s22e02 - West Sussex: Triangular House
• s22e03 - Scotland: Black Minimalist House
• s22e04 - Ely, Cambridgeshire: Malay House
• s22e05 - Chichester, West Sussex 2021
• s22e06 - Cumbria: Blacking Mill House
• s22e07 - East Essex 2021

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.