In the last 90 days, 0 listings have come on the market, which means new availabilities most likley are going fast. You'll want to be prepared to make an offer immediately. About NaN% of the available space in the Cragin are subleases, so you will probably have to focus your search on direct office leases. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around sqft. Most properties in this region are around 1 stories. Most buildings in this region were built in 1953.