Kevin McCloud visits four more properties competing for a place on the finalist shortlist, including an open-plan family home built in a former allotment, a house made from a group of red tin pods on a piece of urban wasteland. The others are a house stitched into a wall that sits between a Zen courtyard and an English walled garden, and a large, glamorous home that creatively pulls northern light through the house. At the end of the show he announces the overall winner of the Royal Institute of British Architects House of the Year 2016

S2 Ep4