As per the wiki for landuse=residential: "The landuse tag is mostly used for larger areas and not at parcel granularity"

The correct tag for individual parcels of land is place=plot which should notibly only be used when plot bounderies are visible as OSM does not aim to be a land registry.

https://wiki.openstreetmap.org/wiki/Tag:landuse%3Dresidential

https://wiki.openstreetmap.org/wiki/Tag:place%3Dplot