Compared to the rest of the Metro Atlanta market, the Tucker region has less expensive rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 37 listings have come on the market, which means new availabilities most likley are going fast. You'll want to be prepared to make an offer immediately. About 3% of the listings in the Tucker 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,990 sqft. Most buildings in this market are around 2 floors. Most buildings in this market were built in 1983 and are Class B.