Most listings are in the $20's per square foot per year. The Oakbrook Terrace submarket is going through a decline in rates. In the last 3 months, the median rate fell $3 per sqft per year. That's a 11% decline in rent.
Compared to the rest of the Chicagoland market, the Oakbrook Terrace submarket has greater rates, and you'll need to make a great offer to be in this hot region.
In the last 90 days, 15 listings have been listed, which means new listings most likley are leasing quickly. 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 3,780 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this market are around 5 floors. Most buildings in this region were built in 1985 and are Class A.