Most listings are in the $20's per square foot per year. The La Grange Park region is seeing a a boost in rates. In the last 3 months, the median rate increased $21 per sqft per year.
Compared to the rest of the Chicagoland market, the La Grange Park submarket has smaller rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 2 listings have been made available, which means new availabilities might be leasing quickly. You'll want to be prepared to make an offer immediately. About 100% of the office spaces in the La Grange Park are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 630 sqft. Most properties in this region are around 1 stories. Most buildings in this area were built in 1958 and are Class B.