On average, listings lease in the $20's per square foot per year. The East Point submarket is going through a a rise in rates. In the last 3 months, the median rate went up $7 per sqft per year. That's a 50% increase in rent.
Compared to the rest of the Metro Atlanta market, the East Point submarket has lower rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 6 listings have come on the market, which means office spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. 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 760 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this region were built in 1982 and are Class B.