{"geometry":{"type":"Point","coordinates":[-0.155402,51.54148]},"type":"Feature","properties":{"entry-date":"2025-09-09","start-date":"","end-date":"","entity":10000030319,"name":"","dataset":"planning-application","typology":"geography","reference":"2011/4514/L","prefix":"planning-application","organisation-entity":"90","quality":"","description":"Replacement of the rear basement-to-ground floor metal spiral staircase with new straight metal staircase to dwelling house (Class C3).","address-text":"30 Chalcot Square LONDON NW1 8YA","decision-date":"2011-11-03","planning-decision-type":"Granted","planning-application-status":"Final Decision"}}