On average, listings lease in the $20's per square foot per year. The Fulton County submarket is going through a an increase in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 2% rise in rent.
In the last 90 days, 701 listings have been posted online, so you'll want to check back regularly for new listings. About 5% of the available space in the Fulton County are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 3,850 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are around 4 floors. Most buildings in this area were built in 1987 and are Class A.