What Is A Flat Fee MLS Chicago Listing? Selling your by owner home without the guidance of a real estate agent could be a complicated task. The major problem for FSBO sellers is visibility. After all, how can you ensure your home is seen by the people who might be interested in buying it without the advertising and marketing of an agent as well as their network of contacts? A flat fee MLS Chicago listing service comes to the rescue. In case you didn’t know, a flat fee mls Chicago listing service provides sellers the capability to list their properties on the MLS. It is the main online directory real estate brokers utilize to list their properties, and it shares them along with other brokers who also belong to the local MLS. You will find a plethora of local MLS database, all of which manages listings from their area. Business Email : [email protected]