The typical asking rate per listing is in the $20's per square foot per year. The Glen Ellyn submarket is experiencing a an increase in rates. In the last 3 months, the median rate increased $22 per sqft per year.
Compared to the rest of the Chicagoland market, the Glen Ellyn region has smaller rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 6 listings have been posted online, which means leases are probably going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 4,090 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this area are close to 1 stories. Most buildings in this area were built in 1983 and are Class A.