A private local owner has hired Colliers Chicago’s capital markets team of Alissa Adler and John Homsher, CCIM, and the multifamily team of Tyler Hague and Lauren Stoliar, to market a 55,033-square-foot, mixed-use property at 1770 1st Street in Highland Park.

The building, which sits atop a 447-space public parking garage, features 17 apartment units and 36,000 square feet of medical office space, which are 100% and 61% leased, respectively. Tenants include Robb Orthodontics, Highland Park Maxillofacial & Implant Surgery, and Pediatric Dentistry of the North Shore.

Built in 1988, the development is directly across the street from the Highland Park Metra stop, near Highland Park Hospital and the town’s shopping district.

The team is also marketing 225 W. Superior Street, a three-story, 42,000-square-foot office property with underground parking and primed for multi-family redevelopment for sale. The single-tenant property is being sold vacant.