The typical asking rate per listing is in the $10's per square foot per year. The Mundelein region is experiencing a decline in rates. In the last 3 months, the median rate fell $7 per sqft per year. That's a 30% decrease in rent.
Compared to the rest of the Chicagoland market, the Mundelein submarket has smaller rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 11 listings have been listed, which means spaces 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,440 sqft. Most properties in this region are approximately 1 stories. Most buildings in this area were built in 1993 and are Class B.