{"geometry":{"type":"Point","coordinates":[1.339398,51.276353]},"type":"Feature","properties":{"entry-date":"2026-05-15","start-date":"1950-05-19","end-date":"","entity":31527267,"name":"The Haven Guest House, 29, Harnet Street","dataset":"listed-building","typology":"geography","reference":"1069695","prefix":"listed-building","organisation-entity":"16","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1069695","listed-building-grade":"II*"}}