Grand Designs New ZealandSeason 42018 · 8 episodesEpisodes1Christchurch: Britten StablesThe daughter of world famous motorbike inventor, John Britten, takes on the multi-million dollar task of restoring the eclectic earthquake damaged family home.2Mangawhai: Jetty HouseAntiques lover Patty scours the country for historic materials to build a contemporary home. Her journey throws up weighty challenges like what to do with a hundred year old wharf?3Hamner Springs: Tree HouseRic and Boio turn a tree house childhood dream into reality. But building in a pine forest where trees frequently blow over in winter storms complicates things.4Te Arai: Tuscan LodgeCathy and Vince strive to create a massive Italian style villa with petanque court and heated pool. But their budget takes on a life of its own.5Wellington: Green HouseSustainability experts Karl and Amelie have a dream to build a home heated from the sun. But on a steep, windy Wellington hillside site they're challenged right from the start.6Cranmer Square: Red HousePhotographers Johannes and Jo face double trouble - a heritage restoration with the addition of an architectural statement home on the side.7Brighton: Beach HouseYoung builder Zac wants to save money by building his own home. The problem is he's promised his mum he'll build hers at the same time - and both are on top of a sand dune.8Kenepuru Sound: Pod HouseKate and Ian want to live in the remote Kenepuru Sound, but it's a place tradies won't go to. Instead, the pair build off site and truck the home along a dangerous road.Season 1Season 2Season 3Season 5Season 6Season 7Season 8Season 9Season 10