Are you in the Pacific Northwest? If so I'd personally steer clear of yurts. This climate tends to eat them up. The longest standing one I've seen here was about 12 years old.
Another issue is the materials. If you want to be eco-groovy you can probably do better than vinyl laminates or other plastic coatings and fire-retardant & anti-fungal chemicals. Sure you can buy a natural cotton one or a felt one (if you have deep pockets). However, I'd suspect that 12 year lifespan I mentioned would be halved.
Pricewise, I think you could do much better making a small cabin of
wood and putting it on blocks so you can haul it away later (or disassemble it and
reuse the wood). Wood is a renewable, non-toxic resource. Compare the numbers and see if I'm right.
My final problem with yurts is that they're cold as heck in winter. I spent time in a yurt that was outfitted with the best insulation package they make for it. With a fire going it was only moderately warm and as soon as the fire was out it was freezing (this was in Bellingham). That wood structure could be well insulated and efficient for a lower price tag.
When you're looking for appropriate structures for an area I suggest looking at analogous climates on other parts of the earth and seeing what kinds of structures people in those places have traditionally used. If indigenous people used them there was probably a good reason. Remember where yurts are from...the Gobi Desert. Not really all that similar to the Pacific Northwest. Of
course the
native people who lived here west of the Cascades lived in houses made of wood, so it seems that might have some merit.
If you're from east of the Cascades a yurt might make more sense since the humidity is probably much lower. I've never given one a test run over there, though.
Let us know what you ultimately decide on.
Good luck!
