New series. Kevin McCloud follows 10 households in Bicester, Oxfordshire, as they embark on a five-year mission to construct their own homes and create a new street as part of Britain's biggest self-build project. The first edition focuses on Terry and Olwen and their neighbour Lynn - all three of retirement age and the most senior builders on the street - as they set out to create their bespoke homes. The designs are bold but the construction process throws up several challenges and soon puts the old friends' relationships to the test.

S1 Ep1