The Ameren Building at 2100 S. Oak Street is a 45,045 square foot, multi-tenant commercial office facility designed to support innovation-driven companies. The building features an inviting central atrium with comfortable seating areas, creating a welcoming environment for collaboration and informal meetings. Shared amenities include well-maintained common area restrooms and professionally managed common spaces. Situated along a scenic pond-front setting, the property offers walking paths, a dock overlooking the water, and thoughtfully landscaped park areas – providing a unique and attractive workplace environment. The Ameren Building also benefits from its proximity to the EnterpriseWorks Incubator, fostering connectivity to early-stage companies, entrepreneurial resources, and the broader innovation ecosystem within the University of Illinois Research Park. Available Suites: Suite 111 – 3,504 USF Suite 202 – 4,545 USF Suite 206 – 4,007 USF Suite 210 – 560 USF Amenities: Professionally designed lobby with modern lounge seating Common area Wi-Fi connectivity Elevators for second floor access Expansive outdoor patios on east & west sides On-site EV charging station Custom build out available Ample on-site parking with 24/7 access, including during UIUC football and basketball game days Scenic pond views with dock & walking paths Exterior building signage opportunities ADA compliant restrooms Area Description 2100 S. Oak Street is within close proximity to the I Hotel and Illinois Conference Center, Houlihan’s Restaurant, State Farm Center, Memorial Stadium and other major University of Illinois athletic facilities, providing added convenience and amenities for employees and visiting clients. Just minutes from central campus, the Research Park is home to more than 120 companies employing approximately 2,000 professionals in high-technology fields. At any given time, there are ~800 University of Illinois student interns at work within the Park, contributing leading-edge technical expertise while gaining hands-on experience in corporate research, engineering, and product development. The Research Park sits adjacent to upscale retail centers and stores and offers easy access to Willard Airport. The retail centers provide park employees with a range of breakfast, lunch, and dinner options, as well as other convenient amenities and walking trails. With its proximity to major markets (Chicago – 2 hrs, Indianapolis – 1.5 hrs, St. Louis – 2.75 hrs), vibrant entrepreneurial culture, direct access to talent, and strong institutional support, the University of Illinois Research Park offers a uniquely collaborative setting for companies seeking innovation, growth, and competitive advantage.