The redevelopment of Bannockburn Lakes, particularly the proposed conversion of 2201 and 2121 Waukegan Road into youth sports facilities, is more than just a creative real estate deal. It’s a critical signal of market transformation. In an era where suburban office parks are still reeling from the impacts of hybrid work and corporate downsizing, the willingness to remove functionally obsolete office supply is a positive and necessary step toward stabilizing the sector.
For too long, suburban Chicago markets like Bannockburn, Deerfield, and Lincolnshire have been saddled with office campuses that are structurally intact but commercially obsolete. These are buildings that no longer meet the expectations of modern tenants, whether due to outdated floor plates, insufficient amenities, underperforming HVAC systems, or sprawling parking lots that reflect a bygone era of car-first corporate culture.
The problem isn’t just aesthetic or technical. It’s economic.
Vacant or underutilized office buildings exert downward pressure on comps, discourage reinvestment from neighboring landlords, and signal distress to prospective tenants. They also represent a misallocation of land use, particularly in areas with strong demographics, excellent school systems, and rising demand for alternative uses, like youth recreation, wellness, education, and even industrial space.
Removing Obsolete Inventory Is a Market Correction, Not a Loss
By converting two of the five buildings at Bannockburn Lakes into indoor sports and family-friendly attractions and consolidating existing tenants into the remaining three buildings, developer Anthony Donato is doing something most property owners resist: acknowledging that not every square foot of office space should remain office.
This isn’t a fire sale or an act of surrender, it’s a deliberate repositioning strategy. One that benefits:
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Tenants, who no longer have to occupy oversized, half-vacant campuses;
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Landlords, who can focus resources on leasing and maintaining viable space;
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Municipalities, that gain active uses that generate foot traffic, serve local families, and support small business;
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And the market at large, which desperately needs examples of how to convert challenged office properties into assets that meet real demand.
Appetite for Conversion: From Fringe Idea to Viable Path Forward
Just a few years ago, office conversions, whether to industrial, residential, or recreational use, were considered fringe or even desperate moves. Today, they’re being seen for what they are: opportunities!
In Chicago’s suburbs, that appetite is becoming more apparent. The sale of Bannockburn Lakes for $17 million, a sharp discount from the $43 million invested by Glenstar and Walton Street Capital, is not a distress story. It’s a market reset. And Donato’s immediate plan to invest $25 million of his own capital into a community-oriented reuse is a vote of confidence in suburban land value, even if it doesn’t come in the form of cubicles and conference rooms.
Adaptive reuse of office buildings reflects what users actually want today: accessible, local venues for sports, wellness, and lifestyle-oriented programming. Whether it’s a youth soccer club looking for indoor training space or a family seeking a nearby spot for birthday parties, the demand for suburban recreational infrastructure has outpaced supply. The fact that Bannockburn residents currently drive 30+ minutes to Northbrook or Barrington to find such amenities only reinforces Donato’s thesis.
The Knock-On Effects: Market Health and Investor Confidence
Removing functionally obsolete office space doesn’t just fix one property—it lifts the entire submarket:
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Higher-Quality Comps: When un-leasable square footage is taken out of circulation, it reduces noise in lease rate benchmarking and supports pricing for buildings that do meet tenant standards.
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Improved Liquidity: Investors and lenders gain clarity about the true supply-demand balance, making it easier to underwrite acquisitions, renovations, or new development.
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Renewed Confidence: Seeing a successful conversion executed gives both public and private stakeholders confidence that these office parks have a future—even if it looks different than before.
Perhaps most promising of all, projects like Donato’s open the door to blended-use environments where work, play, and community can coexist. For office landlords, that might mean leasing to sports medicine providers or co-locating with education nonprofits. For cities, it could mean retaining tax base and relevance, even as the traditional office user base shrinks.
Final Thought: Conversions Are Not a Retreat—They’re a Rethinking
In commercial real estate, adaptation isn’t failure, it’s survival. The Bannockburn Lakes redevelopment presents a clear case study in how the private sector can transform obsolete supply into a long-term opportunity.
If you’re an investor, owner, or tenant navigating underperforming suburban assets, this project shows that the market will reward bold thinking. It’s time to start asking: What buildings are next?
If you would like to better understand likely nearby office conversion opportunities, reach out to our team of specialists!