The typical asking rate per listing is in the $50's per square foot per year. The St. Clair County submarket is seeing a an increase in rates. In the last 3 months, the median rate went up $28 per sqft per year. That's a 88% rise in rent.
In the last 90 days, 68 listings have been listed, so you'll want to check back regularly for new listings. About 15% of the available space in the St. Clair County are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,100 sqft. Most buildings in this market are around 1 floors. Most buildings in this market were built in 1989 and are Class B.