Grand Designs

Building a treehouse sounds fun, doesn't it? But not when it's also a large family home.

Matt and Sophie want to build a giant house of fun for themselves and their children.

Tom and Danielle have a tiny budget to hand-build a spectacular, unique family home.

Will a windowless woodland house turn into a peaceful refuge or a gloomy bunker?

Will an ultra-modern home made from wood prove the undoing of a professional bricklayer?

Simon and Jasmine have $500 to start building their family home on a remote hill in Wales.

Mark and Candida build an ambitious, curvy new home, plus a working barn at the same time.

A couple want to convert a bungalow into a stylish home. But the neighbors aren't happy.