Delivered in 2005, 30 Allen Plaza was the first building completed in the 9-acre, master-planned Allen Plaza development. Featuring 264,853 RSF, 30 Allen Plaza is home to the Southern Company headquarters which occupies 220,000 RSF of the building. This eight-story building was constructed on top of a seven-level parking structure, including highly efficient floor plans (29,376 SF) and an exterior skin of granite and floor-to-ceiling vision glass. And with its location in the heart of Downtown Atlanta, 30 Allen Plaza offers direct access to the 75/85 connector, making ingress and egress to the building effortless.