Grand Designs NZ 7-7

Joseph and Susannah battle storms and complex topography as they attempt to build a coastal paradise on a steep site with stunning view of Piha.

Chris Moller takes a tour of three exceptional Grand Designs homes from the last four seasons to see how they've developed and to ask the big question - was it all worth it?

Lake Tahoe. Two psychologists undergo their own stress tests building a Mountain Modern home overlooking Otago Harbour.