[{"pk":"537601","application_number":"2020/1366/P","development_address":"20-23 Greville Street London EC1N 8SS","development_description":"Details of air quality monitoring required by condition 13 of planning permission reference 2018/0910/P dated 19/06/2019 for the 'Change of use of existing office (Class B1a) use at basement, ground floor and 1st floor to retail/restaurant (Class A1/A3) use; demolition of existing 5th floor plant room and erection of new 2 storey roof extension for office use; erection of 5 storey rear extension; infill of rear lightwell to create cycle storage and changing facilities at basement level; external alterations including new facade and glazing, and associated works.'","decision_type":"Granted","valid_from_date":"2020-03-17T00:00:00.000","registered_date":"2020-05-12T00:00:00.000","registered_in_last_7_working_days":"No","registered_in_last_28_working_days":"No","earliest_decision_date":"2020-04-27T00:00:00.000","decision_date":"2021-02-02T00:00:00.000","decison_level":"Delegated","system_status":"Final Decision","system_status_change_date":"2021-02-02T00:00:00.000","applicant_name":"N/A","ward":"Holborn & Covent Garden (Pre May 2022)","conservation_areas":"Hatton Garden","case_officer":"Laura Dorbeck","case_officer_team":"Planning Solutions Team","responsibility_type":"PlanningApplication","comment":"Comments Closed","full_application":{"url":"https://planningrecords.camden.gov.uk/NECSWS/Redirection/redirect.aspx?linkid=EXDC&PARAM0=537601"},"application_type":"Approval of Details","easting":"531465","northing":"181756","longitude":"-0.106578","latitude":"51.519435","spatial_accuracy":"Plotted by Camden Officer","last_uploaded":"2026-10-13T02:32:01.000","location":{"type":"Point","coordinates":[-0.106578,51.519435]},"socrata_id":"49607","organisation_uri":{"url":"http://opendatacommunities.org/id/london-borough-council/camden"}}]