Most listings are in the $20's per square foot per year. The Chatham submarket is seeing a decrease in rates. In the last 3 months, the median rate fell $9 per sqft per year. That's a 29% decrease in rent.
In the last 90 days, 6 listings have been made available, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 17% of the available space in the Chatham 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 posted, so finding a space for a small business might be tough.
Even though the median size is 6,690 sqft, there are still 0 leases below 2,000 sqft. Most properties in this market are around 2 floors. Most buildings in this region were built in 1968 and are Class C.