The typical asking rate per listing is in the $20's per square foot per year. The St. Louis County region is seeing a an increase in rates. In the last 3 months, the median rate rose $24 per sqft per year.
In the last 90 days, 72 listings have been made available, so you'll want to check back regularly for new listings. About 31% of the office spaces in the St. Louis County are subleases, so you might be able to snag a great spot on a short term. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 3,010 sqft, there are still 0 listings below 2,000 sqft. Most properties in this area are close to 3 floors. Most buildings in this market were built in 1950 and are Class A.