Ally Detroit Center
| Ally Detroit Center | |
|---|---|
Ally Detroit Center in 2025 | |
Interactive map of the Ally Detroit Center area | |
| Former names | One Detroit Center (1993–2015) |
| Alternative names | Comerica Tower 500 Woodward Avenue |
| General information | |
| Status | Completed |
| Type | Commercial offices |
| Architectural style | Postmodern |
| Location | 500 Woodward Avenue Detroit, Michigan |
| Coordinates | 42°19′48″N 83°02′42″W / 42.330°N 83.045°W |
| Construction started | 1991 |
| Completed | 1993 |
| Owner | Bedrock Detroit |
| Height | |
| Antenna spire | 188.7 m (619 ft) |
| Roof | 184.9 m (607 ft) |
| Top floor | 176.2 m (578 ft) |
| Technical details | |
| Floor count | 43 2 below ground |
| Floor area | 1,674,700 sq ft (155,580 m2) |
| Lifts/elevators | 22 |
| Design and construction | |
| Architects | Philip Johnson John Burgee |
| Developer | Hines Interests |
| Main contractor | Walbridge Aldinger Company |
| References | |
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Ally Detroit Center (formerly One Detroit Center) is a 43-story office skyscraper in downtown Detroit, Michigan, United States. Rising 619 feet (189 m), it is the third-tallest building in Detroit as well as in Michigan, behind the Renaissance Center and Hudson's Detroit. It has a floor area of 1,674,708 sq ft (155,585.5 m2).