Brendan and Penelope dream of a multi-tiered, multi-million dollar home, complete with infinity pool on the side of a cliff in Bondi. But when they constantly change plans, will it ever be finished?

Sydney couple Phil and Ariana want an adventurous house, something cutting edge that hasn't been done before. This special house will cantilever out from their block and overlook the water at Maianbar.

Inland from Noosa in a lush tropical landscape sits Nick and Nicole's sail house. They have a daring design which they hope will look like a yacht moored on dry land and provide them with a true adventure in paradise.

Anglican Reverends Neil and Ruth have long harboured a desire to build their own home in the style of a Tudor farm house featuring timber boards and a church-like interior of hand-crafted exposed structural beams.

GP Zewlan and her electrician husband Tom, want an architect designed home in a great location on shoestring budget. Working within a tenuous loan framework, what they create is inspiring.

Architect Tim Hill has made his name designing small, radically shaped, timber houses. Now it's time for Tim's family to up-size to a new house that will be curvaceously shaped like a foot.

Set on a small block overlooking the Southern Ocean, this three-pod home straddles a pair of four-meter high sand dunes on the protected Aldinga Scrub conservation area on the South Australian coast.

Six years ago Louise and Steve bought two acres of a rambling English garden in the Adelaide hills. Using the local stone their dream home will be a rustic two storey stone farm house with a modern twist.

Steve Minon has a fascination for things Japanese. He fell in love with the work of an iconic Japanese architect Yo Shimada, who he contacted to design a house for him.

Brisbane based architects Donovan Hill, helped Trace and Ronnen create the most original grand design, incorporating a giant greenhouse that encloses a house, garden, stables and animal pens.

With his own machinery and help from family and friends, Mike plans to build a large spotted gum clad home, in an off grid, koala filled paradise. However, he faces the challenge of transporting the materials via barge.

Phillip lives in a quirky cluster of buildings -a shed and a heritage listed windmill. With the help of his architect friend Greg, they will link the historic structures into a contemporary, cohesive whole.

When it comes to his family home, IT engineer Damien wants it filled with every hi tech feature. Computer controlled blinds, a two storey spiral glass staircase, and a custom air powered laundry chute.