{"entry-date":"2004-06-01","start-date":"1969-03-24","end-date":"","entity":6300013,"name":"Harpenden","dataset":"conservation-area-document","typology":"document","reference":"CA1","prefix":"conservation-area-document","organisation-entity":278,"geometry":"","point":"","quality":"authoritative","document-url":"https://www.stalbans.gov.uk/sites/default/files/documents/publications/planning-building-control/conservation/Harpenden%20CACS.pdf","document-type":"area-appraisal","conservation-area":"CA1","documentation-url":"https://www.stalbans.gov.uk/conservation-areas"}