Jamie races to complete his late 3D-printed home as walls rise. The Quercinis move into their precast home. The Foxes settle into their modular homes. All families face pressure to pitch their "house of the future" at Parliament House.

While the Quercinis and Foxes race ahead, Jamie and Ameka are still waiting for their DA approval. Sean and Sarah's precast concrete home in Canberra is powering forward.

As Jamie finally marks out the site for his 3D-printed home, he hits a major snag. After months of setbacks, Sean's dream home in Canberra finally starts to rise.

Jamie's futuristic vision finally comes to life. In the Blue Mountains, the Fox family's modular home build gets off to a flying start.

Amidst the biggest housing crisis in Australia's history, Jamie Durie helps build three houses for different families across different budgets and using different methods.