1300 Greenbrook Blvd. is a three-story, Class B office building totaling 28,962 rentable square feet on a 1.91-acre site in Hanover Park (DuPage County), Illinois. Recently upgraded with base-building improvements, the property offers a strong foundation for investors or owner-users seeking immediate value-add potential at a fraction of replacement cost. Strategically located less than five minutes from the I-390/I-290 interchange (Elgin-O’Hare Western Access Project), the building provides direct, congestion-free connectivity to O’Hare International Airport, I-355, and the I-90 corridor. Its corner positioning at Lake Street and Greenbrook Boulevard ensures excellent visibility and signage opportunities. The property’s adaptable floor plans, ample parking ratio (3.57/1,000 SF), and solid infrastructure make it well-suited for professional services, healthcare, and hybrid office users. With proximity to Schaumburg, Elk Grove Village, and Woodfield Mall, tenants benefit from access to one of Chicagoland’s most dynamic suburban business corridors.