Living in South Fulton GA: New City Identity, Affordability & What Homes Cost in 2026

South Fulton is metro Atlanta's youngest large city, incorporated in 2017 from 17 historic communities including Sandtown, Cliftondale, Red Oak, and Cedar Grove. Nearly 90 square miles, more than 115,000 residents, and the largest expanse of undeveloped land on the southern edge of the metro. Nearly a decade helping Atlanta buyers means I know what the data doesn't show: the difference between Cliftondale and Sandtown school zones, what builder incentives are actually delivering in 2026, and which Camp Creek-corridor subdivisions hold value. Median sale prices around $330,000, days on market near 49, listings ranging from the $200s to $700K-plus. This is South Fulton. Here's what you need to know.