{"geometry":{"type":"Point","coordinates":[-0.12791,51.535991]},"type":"Feature","properties":{"entry-date":"2026-05-02","start-date":"","end-date":"","entity":31728826,"name":"LOCK KEEPERS COTTAGE ON THE GRAND UNION CANAL","dataset":"listed-building","typology":"geography","reference":"1272512","prefix":"listed-building","organisation-entity":"16","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1272512","listed-building-grade":"II"}}