The typical asking rate per listing is in the $0's per square foot per year. The Charleston region is going through a decrease in rates. In the last 3 months, the median rate fell $26 per sqft per year. That's a 100% decrease in rent.
In the last 90 days, 3 listings have come on the market, which means new listings might be leasing quickly. You'll want to be prepared to make an offer immediately. 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 68,670 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this area are around 10 stories. Most buildings in this area were built in 1984 and are Class A.