The typical asking rate per listing is in the $20's per square foot per year. The Summerville submarket is seeing a decrease in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 14% decrease in rent.
In the last 90 days, 11 listings have been listed, which means leases are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 127% of the office spaces in the Summerville are subleases, so you might be able to sign a shorter term by taking over a previous 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 2,700 sqft, there are still 0 leases below 2,000 sqft. Most properties in this market are approximately 2 stories. Most buildings in this region were built in 1989 and are Class A.