CHICAGO — Structured Development has acquired a 40,000-square-foot loft office building in Chicago’s Lincoln Park for an undisclosed price. The property is located at 855 W. Blackhawk St., adjacent to another property that Structured Development purchased in 2015. Together, the sites will be redeveloped as The Shops at Big Deahl, a 200,000-square-foot mixed-use property. Demolition is underway of the building located at 1450 N. Dayton St., with construction of The Shops slated to begin in early 2018. Callison RTKL is the project architect.