Compared to the rest of the Chicagoland market, the Oak Brook submarket has less expensive rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 62 listings have come on the market, so you'll want to check back regularly for new listings. About 65% of the available space in the Oak Brook 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 4,130 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this region are around 3 stories. Most buildings in this area were built in 1978 and are Class B.