Most listings are in the $20's per square foot per year. The Summerville region is experiencing a a rise in rates. In the last 3 months, the median rate went up $28 per sqft per year.
In the last 90 days, 11 listings have been listed, which means spaces might be going fast. You'll want to be prepared to tour spaces as quick as possible. About 27% of the available space in the Summerville 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 available, so finding a space for a small business might be tough.
Even though the median size is 4,550 sqft, there are still 0 leases below 2,000 sqft. Most properties in this area are around 2 stories. Most buildings in this area were built in 1989 and are Class A.