Property can be expensive in Maryville, RLA, but part of that is a reflection of the good school system and the prominity to both Knoxville and the Smoky Mts. You've heard this before - you get what you pay for.
However, if you are willing to trade of some of the extras you might have in mind for your house, like a nice size lot, newer home, lots of updates, you will still find a house in just about any price bracket.
If you like the area you might want to contact a realtor and have them show you some of the homes in your price range and see what you think. Nothing beats actually visiting the area and seeing various small towns and neighborhoods.
You might find one in the area that suits you just fine. You might want to check realtor dot website for available homes for comparison.
There are lots of natives and transplants who will give you lots of options and opinions on where to look. Meanwhile, if you use the search option on City-Data you will find out many nice towns on your own, as well as good advice from other posters.
I hope you find just what you are looking for. You are allowing yourself enough time, but do try to make a trip to TN for some exploring. There are so many nice areas to settle down with children.
