ELMHURST, ILL. — The Opus Group has broken ground on a luxury apartment property in Elmhurst, a suburb of Chicago. The project will feature 164 residential units and more than 7,600 square feet of retail space. The transit-oriented development is located at 100 N. Addison St. Amenities will include a fitness center, yoga room, clubroom, pool, pet spa and work-from-home suites. Completion is slated for spring 2019. Opus Development Co. is the developer, Opus Design Build is the design-builder and Opus AE Group is the architect and structural engineer. Hartshorne Plunkard Architecture is the design architect and ESG Architects is the interior designer. The project is a joint venture with Principal Real Estate Investors.