text: The building is tag as 1100 East Union. Leave the 1106 node as is. The county has a record of an 1106 address there. If the business occupies the entire building, then add name= and the name of the business and a tag which describes the business for example amenity=fastfood. Checkout the map features page of the wiki for help with the tag. https://wiki.openstreetmap.org/wiki/Map_Features. 