On average, listings lease in the $20's per square foot per year. The Maryland Heights region is seeing a a rise in rates. In the last 3 months, the median rate went up $2 per sqft per year. That's a 7% increase in rent.
In the last 90 days, 40 listings have been listed, which means office spaces might be leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 5% of the available space in the Maryland Heights are subleases, so you will probably have to consider a longer term lease. 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 2,890 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this market are around 2 stories. Most buildings in this area were built in 1984 and are Class B.