Sean Delaney

Sean Delaney is a commercial real estate agent based in Marcus & Millichap's Chicago Oak Brook office, specializing in self-storage investment sales. He advises private investors, owner-operators, REITs and institutional clients on the acquisition, disposition, refinancing and long-term ownership of self-storage facilities across the United States. With more than 22 years of commercial real estate experience, Sean helps clients maximize the value of their self-storage properties while creating and preserving long-term wealth.

Since joining Marcus & Millichap in 2003, Sean has completed more than 215 transactions totaling more than $1.2 billion in sales. His expertise spans valuation, pricing strategy, buyer outreach and transaction execution, providing clients with strategic guidance tailored to their investment objectives. By combining national market knowledge with a client-focused approach, he helps owners capitalize on market opportunities and make informed investment decisions.

Sean is a member of Marcus & Millichap's National Self-Storage Group and has earned numerous company honors, including Chairman's Club, the National Achievement Award and the Sales Recognition Award. He was inducted into the firm's Sales Recognition Program in 2013. Before beginning his commercial real estate career, Sean played seven years of professional baseball with the Kansas City Royals organization and the St. Paul Saints. He majored in finance and marketing at North Central College and is licensed in Illinois and Wisconsin.

License: IL: 475.141529, WI: 77902-94