Most listings are in the $10's per square foot per year. The Butler County submarket is going through a a rise in rates. In the last 3 months, the median rate increased $17 per sqft per year.
In the last 90 days, 30 listings have been listed, which means new listings most likley are going fast. You'll want to be prepared to make an offer immediately. About 117% of the available space in the Butler County are subleases, so you might be able to snag a great spot on a short term. 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 3,810 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this region are around 1 floors. Most buildings in this area were built in 1994 and are Class B.