The typical asking rate per listing is in the $20's per square foot per year. The Tennessee region is experiencing a an increase in rates. In the last 3 months, the median rate rose $1 per sqft per year. That's a 3% rise in rent.
In the last 90 days, 777 listings have come on the market, so you'll want to check back regularly for new listings. About 3% of the listings in the Tennessee are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 3,290 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this area are around 1 stories. Most buildings in this area were built in 1962 and are Class B.