OSM tag name=Tŷ Castell matches Tŷ Castell, Bridge Street in these Wikidata fields:
OSM tag addr:housename=Tŷ Castell matches Tŷ Castell, Bridge Street in these Wikidata fields:
OSM tag name=Tŷ Castell matches Tŷ Castell, Heol y Bont in these Wikidata fields:
OSM tag addr:housename=Tŷ Castell matches Tŷ Castell, Heol y Bont in these Wikidata fields: