[{"pk":"677371","application_number":"2026/1445/P","development_address":"1 Marylebone Road London NW1 4AQ","development_description":"Installation of staircase to the external lower ground entrance on the eastern side of the building   and removal of adjacent metal railings and stone plinth (retrospective application). [Linked with 26/01332/LBC].","valid_from_date":"2026-04-01T00:00:00.000","registered_date":"2026-04-14T00:00:00.000","registered_in_last_7_working_days":"No","registered_in_last_28_working_days":"No","earliest_decision_date":"2026-04-01T00:00:00.000","system_status":"Registered","system_status_change_date":"2026-04-14T00:00:00.000","applicant_name":"City of Westminster","ward":"Kilburn","case_officer":"Sofie Fieldsend","case_officer_team":"Planning Solutions Team","responsibility_type":"PlanningApplication","comment":"https://planningrecords.camden.gov.uk/Northgate/PlanningExplorer/PLComments.aspx?pk=677371","full_application":{"url":"https://planningrecords.camden.gov.uk/NECSWS/Redirection/redirect.aspx?linkid=EXDC&PARAM0=677371"},"application_type":"Request for Observations to Adjoining Borough","easting":"525725","northing":"183292","longitude":"-0.188716","latitude":"51.534545","spatial_accuracy":"Plotted by Camden Officer","last_uploaded":"2026-11-07T02:31:58.000","location":{"type":"Point","coordinates":[-0.188716,51.534545]},"socrata_id":"81904","organisation_uri":{"url":"http://opendatacommunities.org/id/london-borough-council/camden"}}]