On average, listings lease in the $20's per square foot per year. The Bon Air submarket is going through a a rise in rates. In the last 3 months, the median rate increased $7 per sqft per year. That's a 31% rise in rent.
In the last 90 days, 10 listings have been listed, which means listings most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. 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 3,600 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this area are close to 2 floors. Most buildings in this region were built in 1987 and are Class B.