In the 19th century, Chicago built the world’s first modern skyscraper. In the 20th century, we created a world-renowned skyline. And today, Chicago aspires to make that skyline the most efficient on the planet. – Mayor Rahm Emanuel

311 South Wacker Drive


311 South Wacker Drive


West Loop


Zeller Realty Group

Property manager

Zeller Realty Group

Year Constructed



Kohn Pedersen Fox Associates

Sq. Footage



65 stories

Building Description

311 South Wacker Drive is a 65-story, 1.3 million square foot office building located in the West Loop. Developed in 1990, this best-in-class asset stands out on the skyline. It is a beacon for Chicago business with its illuminated crown while also making an impact at the pedestrian level with its four-story winter garden and one-acre park. The Kohn Peterson & Fox design benefits from unique site attributes offering unparalleled 360-degree views of the City and beyond. 311 South Wacker was the winner of Chicago's First BOMA International TOBY Award for The Office Building of the Year in the over one million square feet category.

Year Joined the Retrofit Chicago Energy Challenge