{"entry-date":"1990-01-29","start-date":"1990-01-30","end-date":"","entity":7001091507,"name":"Hillingdon Hosp.& Burston House, Colham Green Road","dataset":"tree-preservation-order","typology":"legal-instrument","reference":"TPO 411","prefix":"tree-preservation-order","organisation-entity":167,"geometry":"","point":"","quality":"authoritative","document-url":"https://pre.hillingdon.gov.uk/trees/carrying-work-protected-trees","confirmed-date":"1992-04-08","documentation-url":"https://pre.hillingdon.gov.uk/trees/carrying-work-protected-trees"}