Walgreens Boots Alliance is looking for a tenant to take over its office space in the Old Post Office in one of the largest sublease offerings to hit the downtown Chicago market since the onset of COVID-19 more than five years ago.
Walgreens looks to sublease huge office in Chicago’s Old Post Office
Move comes after drugstore giant recently announced plans to relocate downtown workers
By Ryan Ori
CoStar NewsNovember 12, 2025 | 8:47 P.M.
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IN THIS ARTICLE
- Properties
- The Old Post Office
433 Van Buren St, Chicago, IL
- Companies
- Walgreens Boots Alliance
Retailer
- The 601W Companies
Real Estate
- Contacts
- Mark Cassata
Executive Vice President, CBRE
- Brady Wolfe
First Vice President, CBRE
- Bill Sheehy
Executive Vice President, CBRE