Ugly House to Lovely House with George Clarke

George is joined by leading architects to help transform some of Britain's most unloved houses into desirable properties. In the village of Claverdon, Warwickshire, Steve and Celine's are embarrassed by their 1960s A-frame house. Having remained untouched for nearly 50 years, it is stuck in a time warp and is falling apart at the seams. George Clarke enlisted the help of architect Graeme Williamson to drag the house into the 21st century and make it fit for a family of five. Steve and Celine already have their own ideas - but can Graeme convince them to buy into his ambitious architectural vision?

George meets Amin and Amifa, whose 1920s house in Bellingham, south east London, is not just ugly - the property's DIY extension added by former owners has been condemned. The makeshift kitchen is an accident waiting to happen. The living room is dark and dingy and misaligned windows are not doing anything for its kerb appeal. Enter architect Carl Turner, who has a modest budget of £80,000 to transform this monstrosity. Can he create a contemporary, spacious and adaptable home for this rapidly growing family?

George visits Lucas and Hayley, whose bland and boxy 1970s four-bedroom home sticks out like a sore thumb among the period properties of Saffron Walden, Essex. To make matters worse, some 1980s interior additions have added insult to injury - and the double garage at the side is next to useless. Enter architect Chris Dyson to bring the property bang up to date. But will Lucas and Hayley be happy with his radical plans?

Howard Evans and Prue Chiles helped reworked midwife Mandy's 1980s house, transforming the ugly exterior and first-floor living area. Now George revisits Nottingham's Park Estate to find out if Mandy has managed to complete the transformation and make the ground floor equally as spectacular. Last in the series.