On average, listings lease in the $20's per square foot per year. The Sangamon County region is experiencing a an increase in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 5% rise in rent.
In the last 90 days, 37 listings have been listed, which means leases might be leasing quickly. You'll want to be prepared to make an offer immediately. 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 2,470 sqft. Most buildings in this market are close to 2 floors. Most buildings in this market were built in 1989 and are Class A.