The typical asking rate per listing is in the $10's per square foot per year. The Richmond County region is seeing a an increase in rates. In the last 3 months, the median rate rose $19 per sqft per year.
In the last 90 days, 68 listings have been posted online, so you'll want to check back regularly for new listings. About 100% of the available leases in the Richmond County 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.
The standard measurement for office space in this area is around 1,860 sqft. Most properties in this area are close to 2 floors. Most buildings in this area were built in 1954 and are Class B.