Most listings are in the $10's per square foot per year. The Burke County submarket is experiencing 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 been made available, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 10% of the office spaces in the Burke County are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 buildings in this market are close to 1 floors. Most buildings in this region were built in 1968 and are Class B.