Most listings are in the $10's per square foot per year. The Dorchester County region is seeing a an increase in rates. In the last 3 months, the median rate went up $18 per sqft per year.
In the last 90 days, 15 listings have been posted online, which means new listings are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 20% of the available space in the Dorchester County are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,180 sqft. Most properties in this region are approximately 2 floors. Most buildings in this region were built in 1989 and are Class B.