Most listings are in the $10's per square foot per year. The Canonsburg region is going through a an increase in rates. In the last 3 months, the median rate increased $4 per sqft per year. That's a 27% increase in rent.
In the last 90 days, 6 listings have been listed, which means listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. 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 6,250 sqft, there are still 0 leases below 2,000 sqft.