{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.329878,51.443637],[-0.329863,51.443655],[-0.329892,51.443664],[-0.329908,51.443647],[-0.329878,51.443637]]]]},"type":"Feature","properties":{"entry-date":"2024-10-17","start-date":"","end-date":"","entity":7503107,"name":"Grotto or shell house in grounds of Thames Eyot, Cross Deep, Twickenham","dataset":"heritage-at-risk","typology":"geography","reference":"1080812","prefix":"heritage-at-risk","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/advice/heritage-at-risk/search-register/list-entry/48472"}}