The typical asking rate per listing is in the $20's per square foot per year. The Concord region is experiencing a a boost in rates. In the last 3 months, the median rate rose $4 per sqft per year. That's a 19% increase in rent.
Compared to the rest of the Metrolina market, the Concord region has less expensive rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 5 listings have come on the market, which means leases are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,920 sqft. Most properties in this area are around 1 floors. Most buildings in this area were built in 1999 and are Class A.