The typical asking rate per listing is in the $10's per square foot per year. The Canonsburg submarket is going through a a boost in rates. In the last 3 months, the median rate rose $19 per sqft per year.
In the last 90 days, 6 listings have been posted online, which means new listings are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. 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 office spaces below 2,000 sqft.