Downtown Apartment Company is one of Chicago’s largest and most-respected downtown real estate leasing brokerages. As one of the market's leading boutique brokerages for apartments in and near downtown Chicago, we work with over 160 buildings in downtown neighborhoods, including the Loop, River North, Streeterville, Gold Coast, Near West Loop and the Near South Loop. Our office is centrally located at 1730 N Wells St. Ste. 103 Our company was established in 2009.