810 N Alpine Rd
Rockford, IL 61107
Single-Tenant Gallagher Insurance Office · Office Property For Sale

Marcus & Millichap is pleased to present the opportunity to acquire the fee simple interest in a property leased to Assured Partners of Illinois LLC and guaranteed by Arthur J. Gallagher & Co., a globally recognized leader in insurance brokerage, risk management and consulting services.
Founded in 1927, Gallagher operates through a vast network of offices across North America, Europe, Asia-Pacific, and the Middle East, providing localized expertise supported by a global platform. The company continues to expand its reach through strategic acquisitions and organic growth, maintaining consistent revenue and earnings momentum.
As a publicly traded Fortune 500 company (NYSE: AJG) with more than 48,000 employees, Gallagher has achieved 10+ consecutive years of dividend increases and double-digit revenue growth driven by robust client demand across industries.
Located on the 27,100+ VPD signalized intersection of North Alpine Road and Guilford Road, the Subject Property is 0.5 miles from a UW Health clinic, near several schools, and 0.85 miles north of U.S. Route 20 Business. Rockford is home to the country’s sixth-largest concentration of aerospace manufacturing and the second-largest UPS cargo hub.
This offering presents an investor with the stability of an investment-grade corporate tenant, a premier Rockford location, and a long-term lease structure offering passive, durable income backed by one of the most respected names in global insurance.