Most listings are in the $20's per square foot per year. The Clayton County submarket is experiencing a decline in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 15% decline in rent.
In the last 90 days, 47 listings have been made available, so you'll want to check back regularly for new listings. About 2% of the available space in the Clayton County are subleases, so you will probably have to consider a longer term lease. 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 2,250 sqft. Most properties in this area are around 1 floors. Most buildings in this region were built in 1988 and are Class B.