The BEST episodes of Grand Designs Australia season 12
Every episode of Grand Designs Australia season 12, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Grand Designs Australia season 12!
Anthony Burke presents Grand Designs Australia, meeting nine ambitious families across Australia as they tackle the challenge of a lifetime - building their dream homes. With a special guest appearance by Kevin McCloud.
#1 - Horse Shoe Hill
Season 12 - Episode 2 - Aired 10/23/2025
Following a cancer diagnosis, Gary and Lorilie set out to build a multi-million dollar multigenerational family home.
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#2 - Blue Mountains Tardis
Season 12 - Episode 5 - Aired 11/13/2025
Builder Nick is hoping to build his wife Rachel the ultimate house in the idyllic Blue Mountains; a place that for the first time in her life, she can finally call home.
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#3 - Sherwood River
Season 12 - Episode 6 - Aired 11/20/2025
Richard Rowles plans to live with climate change, by building a flood proof house on the banks of the volatile Brisbane River.
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#4 - Rye Cave
Season 12 - Episode 3 - Aired 10/30/2025
At Rye on the Mornington Peninsula, Ryan plans to build a unique home, with boulders in the living room, and his bedroom in a cave.
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#5 - Cygnet Earthship
Season 12 - Episode 1 - Aired 10/16/2025
Locked out of Melbourne's soaring housing market, Matt and Kate move to Tasmania to build two Earthships with no building experience.
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#6 - Dover Heights
Season 12 - Episode 4 - Aired 11/6/2025
Acclaimed Australian architect Ed Lippmann discovers transforming his childhood home into a signature steel and glass showpiece may be the most daunting assignment of his storied career.
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