Corinne plans to build a beautifully crafted, wedge-shaped home on a slither of garden down the side of the house she's lived in for 24 years. But it sits in a strict conservation area...
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.
Grand Designs - Sydenham Hill London 2022 Synopsis and Schedule