{"geometry":{"type":"Point","coordinates":[-0.183607,51.554582]},"type":"Feature","properties":{"entry-date":"2025-09-09","start-date":"","end-date":"","entity":10000037774,"name":"","dataset":"planning-application","typology":"geography","reference":"2012/2707/L","prefix":"planning-application","organisation-entity":"90","quality":"","description":"Erection of single storey rear ground floor level extension with rooflight, new steel staircase between ground floor and basement and replacement of window with door in existing rear basement lightwell all in connection with existing residential dwelling (Class C3).","address-text":"21 Frognal Lane London NW3 7DB","decision-date":"2012-08-03","planning-decision-type":"Granted","planning-application-status":"Final Decision"}}