On average, listings lease in the $10's per square foot per year. The Columbia submarket is seeing a decrease in rates. In the last 3 months, the median rate decreased $5 per sqft per year. That's a 25% decline in rent.
In the last 90 days, 3 listings have been made available, which means office spaces most likley are 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 2,090 sqft. Most properties in this market are around 1 floors. Most buildings in this market were built in 2009 and are Class B.