One Liberty Place
Identification
One Liberty Place
117928
Map
Structure in general
skyscraper
core plus outrigger
steel
glass
curtain wall
blue
postmodern
Usage
commercial office
Facts
- First building in Philadelphia to break the gentlemen's agreement not to exceed the height of the William Penn statue on Philadelphia City Hall.
- The building's exterior features ice and snow melting systems.
- Cigna, one of the largest insurance companies in the United States, has its headquarters in this building.
- Sold to Philadelphia Liberty Property, L.P., on October 12, 1999, for $185 million. The land was also acquired at a cost of $28.2 million.
- One Liberty Place was the tallest building in Philadelphia and Pennsylvania from completion until surpassed by the Comcast Center in the first half of 2007.
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More InformationTechnical Data
945.01 ft
945.01 ft
883.01 ft
783.76 ft
61
4
1984
1987
Involved Companies
Premium Companies:
Architect:
Also recorded for this building:
Developer, MEP engineering, Site agent, Light engineering, General contractor, Elevator supplier, Structural engineering, Construction company, Facade supplier, Property management
Features & Amenities
- One of the city's famous buildings