Grand Designs 12-9

Bullsbrook, WA. After selling her and pilot husband Tim's medieval style family home known as the 'Sand Castle' in Perth's City Beach, she has plans to build an 'earth castle' on their 60 acre property…

Benowa. Rookie architect Nick is aiming to solve Australia's housing crisis by showing that good design is affordable for everyone.

Whittlesea 'Earth', VIC. Bel and John are building a radical underground house on 25 spectacular acres.