New construction available Spring of 2026. The Domain is excited to be the first mixed-use building to expand north of the tracks offering 21 luxury apartments above the available 1st floor commercial space. Up to 4,400 SF street-level new construction ideal for a restaurant, retail, or office at THE DOMAIN on Main Street. Steps to Metra train station, Starbucks, restaurants, and boutiques, in the heart of Downers Grove.