On average, listings lease in the $20's per square foot per year. The Clermont County submarket is going through a a rise in rates. In the last 3 months, the median rate increased $21 per sqft per year.
In the last 90 days, 22 listings have been listed, which means new listings most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 5% of the available space in the Clermont County are subleases, so you will probably have to consider a longer term lease. 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 3,410 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this region are close to 1 floors. Most buildings in this area were built in 1992 and are Class B.