Move.com has a great tool for aiding [tag-self]investing[/tag-self] in real estate. Thanks to this excellent free tool you can quickly check properties listed by neighborhood, zip code or price.
You can see images and updated maps of the listed [tag-tec]properties[/tag-tec]. This is very valuable for checking comps not only in your town but over the entire country.
A quick check of zip code 37215 for available properties in the $800,000 to $1,000,000 price range revealed 38 properties along with a detailed map. Many of the properties were shown in pictures.