Hi, thanks for mapping. When you map `building=*` there's no need to add a landuse tag, in this case `landuse=residential` and `building=residential`, example https://www.openstreetmap.org/way/1327085920

You can also see the possible values / tag combinations that can be used by visiting the OSM wiki page for the key/tag, e.g. for house=* https://wiki.openstreetmap.org/wiki/Key:house
