Hi Joanne,
If you are buying land, have you looked in to just getting a house built new on it?

I think you'd be suprised how cheap it can be to get a house built, and that way, you get it done to how you like it!

Not sure about the moving a house to a plot thing. There is one of those companies by us, that sell moveable homes, but to be honest they all look fit to fall down! Thats probably just that company though!