Most listings are in the $20's per square foot per year. The Davidson County submarket is going through a a rise in rates. In the last 3 months, the median rate increased $3 per sqft per year. That's a 13% increase in rent.
In the last 90 days, 116 listings have come on the market, so you'll want to check back regularly for new listings. About 1% of the available leases in the Davidson County are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 5,080 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this area are close to 3 stories. Most buildings in this area were built in 1984 and are Class B.