Sterling Bay Office-to-Residential Conversion at 600 W Chicago

Chicago, IL, United States

600 West Chicago is a landmark, 1.65 million square foot property originally built in 1908 as the Montgomery Ward catalog warehouse and extensively renovated by Sterling Bay in 2000. The building is renowned for its expansive floor plates, modernized amenities, and prime riverfront location, making it a premier tech and innovation hub in Chicago. Recent upgrades include enhanced retail, a rooftop terrace, and a WELL Health-Safety Rating, with the property now managed and leased by Sterling Bay following its 2025 sale to 3Edgewood. The asset remains a flagship example of adaptive reuse and continues to attract major tenants seeking dynamic, amenity-rich environments.