See the link below for more on Realtors and Fair Housing Guidelines.
So, in order for you to have the most accurate point of view on any neighborhood, here is an interactive crime map of Nashville. There is a search button where you can put in an address in any area of Nashville to see what kind of crime activity happens in the neighborhood:
Also, here is a link to the sex offender map - it works much like the interactive crime map where you can put an address in and find results:
From a value standpoint, I ran some comparables on this neighborhood from the beginning of 2011 - there were many distressed sales - foreclosures, etc. which sold in the $40,000-$70,000 price range. Of the non-distressed homes that sold, the average sold price per square foot was $96.80 and the average sold price was $96,800.
Going back over a year of comparables is a stretch in finding the real value of a home, but when I went back just six months there were only three homes that sold in Poplar Glen. Two of them were distressed sales and the other one HAD BEEN a distress sale earlier in 2011 and had been FULLY renovated - new flooring, new cabinets, granite countertops, lighting, EVERYTHING. This home sold for $107,500.
I hope this has been helpful and feel free to ask me more questions if you would like.
To find great information about schools and other statistics check out this website: http://www.homefacts.com