Most listings are in the $10's per square foot per year. The Burke County submarket is going through a a boost in rates. In the last 3 months, the median rate went up $16 per sqft per year.
In the last 90 days, 21 listings have come on the market, which means spaces might be leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 10% of the available leases in the Burke County are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 2,910 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this area are around 1 floors. Most buildings in this market were built in 1968 and are Class B.