October 2025
Ownership Plans Revitalization at 58k SF Oak Brook Office
NAI Hiffman announced that ownership is moving forward with a comprehensive revitalization of 2100 Swift Drive in Oak Brook, Illinois, following the signing of a 17,447-square-foot lease at the three-story, 58,000-square-foot office property.
NAI Hiffman Executive Vice Presidents Patrick Kiefer and Dan O’Neill represented building ownership, Experimental Holdings, in the transaction with DesignPac, which brings the property to 30% leased. DesignPac was represented by Newmark Senior Managing Director Corey Chase.
Formerly a long-time call center for ComEd, the building was partially redeveloped in 2015 but never reoccupied, as it exchanged hands multiple times over the last decade. Experimental Holdings purchased the building in 2022 with the intent to re-tenant the building and finalize the redevelopment.
The 17,447-square-foot lease serves as the catalyst to finalize the redevelopment and will kick off a series of capital improvements, including new landscaping, a refreshed lobby, updated washrooms and corridors, and a resurfaced parking lot, as well as new HVAC, life safety and other building systems.
“With a committed, well-capitalized owner and professional management, 2100 Swift will reemerge as a new, modernized option for tenants seeking quality space in the East-West Corridor,” said Kiefer.
DesignPac, part of the 1-800-FLOWERS.COM, Inc. family of brands and a premier provider of gourmet gift baskets and sets for major retailers across North America, will take occupancy in February 2026 following the capital improvements and tenant buildouts.
About NAI Hiffman:
NAI Hiffman is one of the largest independent commercial real estate services firms in the US, with a primary focus on metropolitan Chicago, and part of the NAI Global network. We provide institutional and private leasing, property management, tenant representation, capital markets, project services, research, and marketing services for owners and occupiers of commercial real estate. To meet our clients’ growing needs outside of our exclusive NAI Hiffman territory, we launched Hiffman National, our dedicated property solutions division, which provides property management, project services, and property accounting services across the country. NAI Hiffman | Hiffman National is an award winning company headquartered in suburban Chicago, with more than 275 employees strategically located throughout North America.
About Hiffman National:
Hiffman National is one of the US’s largest independent commercial real estate property management firms, providing institutional and private clients exceptional customized solutions for property management, project management, property accounting, lease administration, marketing, and research. The firm’s comprehensive property management platform and attentive approach to service contribute to successful life-long relationships and client satisfaction. As a nationally bestowed Top Workplace, and recognized CRE award winner, Hiffman National is headquartered in suburban Chicago, with more than 275 employees nationally and an additional six hub locations and 25 satellite offices across North America.
