On average, listings lease in the $20's per square foot per year. The Nashville region is going through a a rise in rates. In the last 3 months, the median rate rose $1 per sqft per year. That's a 3% rise in rent.
Compared to the rest of the Nashville market, the Nashville region has less expensive rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 113 listings have been made available, so you'll want to check back regularly for new listings. About 1% of the available leases in the Nashville are subleases, so you will probably have to focus your search on direct office leases. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 3,900 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this market are close to 3 floors. Most buildings in this market were built in 1984 and are Class B.