If you want to live in a city, it's not the cost of the house that kills you: it's the dirt. In Seattle, where I live, my property tax statement tells me that my (large, nice) house is worth roughly half as much as the land it sits on. Given that these domes don't float, you still need a place to put 'em. If your goal is to opt out of the cost of housing - an evil which this blog post expounds upon at length - your f…
Please see the tiny housing / simplification movement for discussion about the trade offs of relocating and living simply. It's not for everyone.