I wish you luck. You might consider moving it into town and selling.
Think about this - say you bought your lot and house for 100k and each is worth 50k. For tax purposes this sets basis at 50k on the house. It doesn't do you any good because it's not a business asset and you owe no capital gains on your primary residence when you sell.
Anyway, Say moving, purchasing a lot, pouring a foundation, remodeling, and selling costs you 80k. The house could be sold for $100k. Really it's a lot of work for $20k, maybe not worth it. But the basis of the house is at 130k now, so you get a $30k loss to offset earned income. Depending on your tax bracket that can be significant, maybe as much overall benefit as the cash you walked away with after the sale.
Talk to your tax guy about it, but that's about the numbers for me at my place and I plan on doing it the year after next. Remember, that's a $20k profit after not "paying" a dime for the house. Moving the house for me will cost $13k. Foundation 10k, lot 30k, and remainder remodeling.