Compared to the rest of the Metro Atlanta market, the Lilburn submarket has lower rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 3 listings have been made available, which means leases are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 233% of the office spaces in the Lilburn are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 720 sqft. Most properties in this area are around 1 floors. Most buildings in this region were built in 1986 and are Class C.