Microsoft Proposes 910K SF ATL50 Data Center in Union City

Microsoft has proposed the ATL50 data center campus at 5235 Stonewall Tell Road in Union City — a 910,000-square-foot, three-story project targeting completion in 2032.

Site development plan for Microsoft's proposed three-phase Union City data center campus
Site development plan for Microsoft's proposed three-phase Union City data center campusPhoto courtesy of Microsoft

Microsoft has proposed the ATL50 Data Center Campus at 5235 Stonewall Tell Road in Union City, south Fulton County. The three-story industrial project totals 910,000 square feet, with completion listed as December 31, 2032.

Construction progress at Microsoft's data center campus in Union City
Construction progress at Microsoft's data center campus in Union CityPhoto by Miguel Martinez
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The campus continues Microsoft's data center expansion across metro Atlanta, which includes facilities in Douglas County and additional south Fulton sites. The Stonewall Tell Road corridor has drawn growing industrial and data center interest due to available land and power infrastructure access.

The site sits near Stonewall Tell Road's intersection with GA-138, with access to I-85 to the east and I-285 to the north. The area is auto-dependent, with MARTA bus service on nearby Union City corridors.

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Address
5235 Stonewall Tell Road, Union City, GA 30349
Floors
3
Sq Ft
910,000
Completion
Dec 30, 2032

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