Most listings are in the $20's per square foot per year. The Rolling Meadows submarket is going through a a rise in rates. In the last 3 months, the median rate went up $25 per sqft per year.
Compared to the rest of the Chicagoland market, the Rolling Meadows submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 21 listings have come on the market, which means new listings most likley are going fast. You'll want to be prepared to make an offer immediately. About 138% of the listings in the Rolling Meadows are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 4,260 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this region are around 1 stories. Most buildings in this market were built in 1978 and are Class B.