When you look at https://www.wikidata.org/wiki/Q28925575, you will see that P670 (street number) is (only) used as a qualifier for P669 (street address), rather than a main property.
(unlike P281, which is used both as a qualifier and as a main property)
Now, when I use the inteGraality-template on https://www.wikidata.org/wiki/Wikidata:WikiProject_Netherlands_Public_Libraries/Completeness/BasicPropertiesLibraryBranches
and I add P670 to the list of P-numbers
and render the template, all the cells in the column for P670 have white backgrounds (0% match), as is shown in the current table. (while P670 is used very many times, so I would expect non-white backgrounds and non-zero percentages)
I guess this is due to the fact that P670 is used (only) as a qualifier, rather than a main property.