Compared to the rest of the Chicagoland market, the Glenview submarket has more expensive rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 5 listings have been made available, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 2,800 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this market are around 1 stories. Most buildings in this region were built in 1987 and are Class A.