Most listings are in the $10's per square foot per year. The Spartanburg submarket is experiencing a an increase in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 8% increase in rent.
In the last 90 days, 33 listings have been listed, which means leases might be leasing quickly. You'll want to be prepared to make an offer immediately. About 3% of the listings in the Spartanburg are subleases, so you will probably have to focus your search on direct office leases. 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 1,510 sqft. Most properties in this market are approximately 2 stories. Most buildings in this market were built in 1973 and are Class A.