On average, listings lease in the $10's per square foot per year. The Fairborn submarket is going through a a boost in rates. In the last 3 months, the median rate went up $17 per sqft per year.
In the last 90 days, 3 listings have been posted online, which means new listings 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 13,920 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this region are approximately 3 stories. Most buildings in this region were built in 1988 and are Class B.