On Wednesday's instalment of Grand Designs, Channel 4 viewers will see host Kevin McCloud meet recently widowed Kathryn with ...

Channel 4 Grand Designs host Kevin McCloud will meet 82-year-old Kathryn as she builds her new accessible and ultra-sustainable home in North London.

Channel 4's Grand Designs host Kevin McCloud will be left stunned by the expensive setback faced by 82-year-old homeowner Kathryn in the upcoming episode.