In the last 90 days, 5 listings have been posted online, which means new availabilities might be going fast. You'll want to be prepared to make an offer immediately. About 60% of the available space in the Oak Forest 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,000 sqft. Most properties in this region are approximately 1 floors. Most buildings in this area were built in 1971 and are Class C.