Most listings are in the $10's per square foot per year. The O'Fallon region is experiencing a decrease in rates. In the last 3 months, the median rate fell $9 per sqft per year. That's a 33% decline in rent.
In the last 90 days, 9 listings have come on the market, which means spaces might be going fast. 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.
Even though the median size is 2,830 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this market are around 1 stories. Most buildings in this region were built in 1999 and are Class B.