Season 4
Unknown air date
13 Episodes
Episodes
1. German Eco House, Australian Beach House, English Train Station
Unknown air date
No overview available.
2. Swedish Rock Home, Chameleon House, Canadian Mushroom House
2007-07-13
No overview available.
3. Canadian Tree Sphere, Recycled House, Martello Towers
2007-04-16
No overview available.
4. India Mud Hut, Greneda Grotto Glamour, Karuizawa House
2007-07-06
No overview available.
5. India Director's Home, French Alpine Chalet, Canadian Island Home
2007-04-30
No overview available.
6. Canadian Underground Home, Casa Los Andes, Miso Barrel One
2007-08-03
No overview available.
7. British Straw Bale Home, Mexican Mediterranean, Montreal Balloon Factory
2007-05-14
No overview available.
8. British Glass House, Malaysian Timber Triangle, Kenyan Organic House
2007-08-10
No overview available.
9. Bali Open-Air Home, Australia Hideaway, Canadian Fantasy Home
2007-09-24
No overview available.
10. Japanese Y House, Jamaican Dome, Canadian Tire Home
2007-10-05
No overview available.
11. South Africa Fantasy Home
2007-06-11
No overview available.
12. Canadian Lake House, Australian Dome, South African Modern
2007-06-22
No overview available.
13. Revolving South African House, Japanese Gallery House, India Cathedral
2007-06-29
No overview available.