{"geometry":{"type":"Point","coordinates":[-1.313899,50.858462]},"type":"Feature","properties":{"entry-date":"2026-08-11","start-date":"1983-02-14","end-date":"","entity":31569217,"name":"PORTLAND HOUSE AND SMALLER COTTAGE ATTACHED TO NORTH SIDE","dataset":"listed-building","typology":"geography","reference":"1111920","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1111920","listed-building-grade":"II"}}