Most listings are in the $10's per square foot per year. The Simpsonville region is experiencing a a rise in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 5% increase in rent.
In the last 90 days, 4 listings have been listed, which means new availabilities might be going fast. 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 2,400 sqft. Most buildings in this market are around 2 floors. Most buildings in this area were built in 2008 and are Class B.