Most listings are in the $10's per square foot per year. The Mount Prospect submarket is seeing a decrease in rates. In the last 3 months, the median rate fell $1 per sqft per year. That's a 7% decrease in rent.
Compared to the rest of the Chicagoland market, the Mount Prospect region has lower rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 35 listings have been posted online, which means new listings are probably going fast. You'll want to be prepared to make an offer immediately. 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 6,100 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this area are close to 1 stories. Most buildings in this market were built in 1986 and are Class A.