{"entry-date":"2026-08-13","start-date":"1992-07-27","end-date":"","entity":31497739,"name":"GROTTO TO NORTH NORTHWEST OF MARSTON HOUSE","dataset":"listed-building","typology":"geography","reference":"1039994","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-2.35071 51.206827)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1039994","listed-building-grade":"II"}