{"geometry":{"type":"Point","coordinates":[-0.184797,51.515859]},"type":"Feature","properties":{"entry-date":"2026-10-22","start-date":"2011-06-09","end-date":"","entity":31852317,"name":"Hallfield Estate (14 residential blocks and laundry)","dataset":"listed-building","typology":"geography","reference":"1402283","prefix":"listed-building","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1402283","listed-building-grade":"II"}}