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  1. ArchDaily
  2. News
  3. Willis Tower to Receive $500 Million Renovation

Willis Tower to Receive $500 Million Renovation

Willis Tower to Receive $500 Million Renovation
Willis Tower to Receive $500 Million Renovation, Courtesy of Blackstone and Equity Office
Courtesy of Blackstone and Equity Office

One of the United States’ most recognizable skyscrapers, the Willis Tower (formerly the Sears Tower), is set to receive a $500 million renovation designed by the Chicago office of Gensler. Announced by Chicago mayor Rahm Emanuel with real estate holders Blackstone and Equity Office, the project will transform and reinvigorate the 43-year-old building, which held the title of world’s tallest building for nearly a quarter century. 

Courtesy of Blackstone and Equity Office Courtesy of Blackstone and Equity Office Courtesy of Blackstone and Equity Office Courtesy of Blackstone and Equity Office + 14

Courtesy of Blackstone and Equity Office
Courtesy of Blackstone and Equity Office

“Willis Tower has always been iconic within Chicago’s skyline and around the world,” said Jon Gray, Global Head of Real Estate, Blackstone. “Our goal is to restore Willis Tower to its original prominence and make it a must-visit destination in Chicago for tenants, local residents and tourists.”

Courtesy of Blackstone and Equity Office
Courtesy of Blackstone and Equity Office

At the center of the renovation plans is a new 3-story glass structure atop the existing stone entrance plaza that will invite visitors to gather and enjoy the streetscape. Below this, three floors of retail and entertainment will be organized around a winter garden featuring unobstructed views of all 110 floors of the tower above.

Courtesy of Blackstone and Equity Office
Courtesy of Blackstone and Equity Office

The renovation will see the reconfiguration of 460,000 square feet of existing space, including 150,000 square feet of tenant space housing a fitness center, several lounge areas, private event space and concierge services. More than 300,000 square feet of new retail, dining and entertainment will be added to the base of the building, as well as a 30,000 square foot outdoor deck and garden space.

Courtesy of Blackstone and Equity Office
Courtesy of Blackstone and Equity Office

Part of the investment will also go toward upgrading the tower’s Skydeck Chicago experience, already well-known for its glass-bottomed observation deck located on the building’s 103rd floor.

Working together with Gensler on the project will be Gonzalez Architects (tenant office amenities), Los Angeles-based Hetzel Design (Skydeck enhancements) and design-build firm Turner Clayco (construction management).

Courtesy of Blackstone and Equity Office
Courtesy of Blackstone and Equity Office

Work to transform the Tower is scheduled to begin later this month.

News via Blackstone.

AD Classics: Willis Tower (Sears Tower) / Skidmore, Owings, & Merrill

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About this author
Patrick Lynch
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Cite: Patrick Lynch. "Willis Tower to Receive $500 Million Renovation" 07 Feb 2017. ArchDaily. Accessed . <https://www.archdaily.com/804907/willis-tower-to-receive-500-dollars-million-renovation/> ISSN 0719-8884
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