About MRED Official Name Midwest Real Estate Data, LLC (MRED) Also Known As MRED MLS, Chicago MLS, connectMLS (system name), MLSNI (predecessor) Formed 2008, from the merger of Chicagoland MLS systems; predecessor MLSNI dates to the late 1980s Subscribers 40,000+ professionals across 13 Realtor® associations Coverage Area Chicagoland core — Cook, Lake, DuPage, and collar … Continue reading Midwest Real Estate Data (MRED)