The iconic 300,500 SF Chicago Landmark to be transformed into a state-of-the-art 33 MW data center, bringing new power capacity and low-latency connectivity to the heart of Chicago’s Loop
SCOTTSDALE, Ariz. and ARLINGTON, Va., Nov. 14, 2025 /PRNewswire/ — GI Partners, a leading private alternatives investment firm with deep experience investing in data centers, and Legacy Investing, LLC, a leading data center developer and operator, today announced the acquisition of 400 S. LaSalle Street, a 300,500 SF building in downtown Chicago, former headquarters of the Chicago Board Options Exchange (“CBOE”). GI Partners and Legacy Investing plan to convert the iconic property into a 33 MW state-of-the-art data center.
Located in Chicago’s Loop central business district, the property offers exceptional fiber density and is…
