{"entry-date":"2026-08-07","start-date":"1974-12-16","end-date":"","entity":31522227,"name":"29, MARTIN LANE EC4","dataset":"listed-building","typology":"geography","reference":"1064606","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.087522 51.510861)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1064606","listed-building-grade":"II"}