{"entry-date":"2026-09-30","start-date":"1987-12-01","end-date":"","entity":31679395,"name":"3 AND 5, MERCER STREET WC2","dataset":"listed-building","typology":"geography","reference":"1222793","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.125864 51.512793)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1222793","listed-building-grade":"II"}