OSM tag name=Turret House matches Turret House in these Wikidata fields:
OSM tag addr:housename=Turret House matches Turret House in these Wikidata fields:
OSM tag name=Turret House matches Turret House, Windsor in these Wikidata fields:
OSM tag addr:housename=Turret House matches Turret House, Windsor in these Wikidata fields: