Most listings are in the $20's per square foot per year. The Downtown Charleston submarket is going through a a rise in rates. In the last 3 months, the median rate went up $11 per sqft per year. That's a 67% increase in rent.
In the last 90 days, 5 listings have been listed, which means listings most likley are 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.
The standard measurement for office space in this area is around 810 sqft. Most buildings in this area are around 15 floors. Most buildings in this market were built in 1984 and are Class A.
A large portion of this region is residential, but there's plenty of office_space. Public administration is the dominant industry in this market. Commute by walking is the most popular way to get to work amongst Downtown Charleston folk. Commuting approximately 30 minutes a day is the norm for those who opt to reside in this part of town.