{"entry-date":"2026-09-29","start-date":"1981-07-15","end-date":"","entity":31688105,"name":"THE SUMMER HOUSE NEAR GRIMSBURY SCHOOL","dataset":"listed-building","typology":"geography","reference":"1231554","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-2.478142 51.45644)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1231554","listed-building-grade":"II"}