This changeset edited no geometry and made the following tag-only modifications:

Filter: way["building"="house"]["addr:housenumber"][!"name"][!"addr:city"|"addr:state"|"addr:country"];

Added:
"addr:city=Seattle" | 6 objects
"addr:state=WA" | 12 objects
"addr:country=US" | 38 objects

Removed:
"source=*" | 13 objects
"source:addr:id=*" | 1 object