The typical asking rate per listing is in the $10's per square foot per year. The Franklin County submarket is going through a decrease in rates. In the last 3 months, the median rate fell $5 per sqft per year. That's a 25% decline in rent.
In the last 90 days, 2 listings have come on the market, which means leases most likley are going fast. You'll want to be prepared to make an offer immediately. 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 3,140 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this market were built in 2004 and are Class C.