HeplerBroom LLC will expand the Chicago branch office to 17,000 square feet this July with a move to the newly-renovated 30 N. LaSalle St. from 150 N. Wacker Drive where it currently occupies roughly 11,500 square feet. The Edwardsville, IL-based law firm signed a 10-year lease and will pay below market value rent. The 43-story, Class A office building at 30 N. LaSalle in Central Loop totals 983,000 square feet. It was constructed in 1974 and...