A Chicago real estate firm known for developing trophy offices has surrendered control of a prime site along the Kennedy Expressway where it had planned a two-tower project in recent years, leaving an unknown future for the land.
John Buck gives up downtown Chicago office development site
JDI Realty takes control of Madison Street parcel once slated for two towers
By Ryan Ori
CoStar NewsAugust 17, 2026 | 9:17 P.M.
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IN THIS ARTICLE
- Properties
- Companies
- The John Buck Company
Real Estate
- JDI Realty
Finance and Insurance
- Contacts
- Jeff Aeder
Owner, JDI Realty