On average, listings lease in the $20's per square foot per year. The Missouri submarket is seeing a an increase in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 10% increase in rent.
In the last 90 days, 796 listings have been listed, so you'll want to check back regularly for new listings. About 3% of the available space in the Missouri 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 available, so finding a space for a small business might be tough.
Even though the median size is 2,780 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are around 2 floors. Most buildings in this market were built in 1984 and are Class B.