Mike, I live currently in a 20.000 condo(It's really a 700 sq foot apartment converted to a condo) which costs me 300 a month for maintenance fees. I have been here for 10 years. That's 3600 a year x 10 years is 36.000 dollars. I have spent a total then of 56.000 dollars in the past 10 years. I'm 44. I will have at least 50.000 to spend on this project which I plan to spend no more than 25.000 on total including land, 1500 sq foot house, solar, wind and perhaps a used hydro system for power. I have alternate cheap or free ways to heat this house, cooking and lighting so I wont need the solar or wind power for those. The solar and wind will only power two laptops, a dish type internet connection and a refrigerator/freezer. Using used materials, doing the work myself and careful planning, I believe this is totally do-able and I will live in comfort. But then, I have no kids or needs that would require me to stay connected to the city utilities. Your situation may be different. If I live here for 10 years, that will be half the price that I spent living in the city and I'll have way more freedom. Most people pay in mortgage and utilities way more than I do currently. I'd say, if you need a cheaper way to live, you cannot afford not to consider this but you have to be smart about how you do it.
I would love to live off the land I'm only 24 and think about it every day . There should be more laws to help !!