[{"pk":"687689","application_number":"2026/4180/L","development_address":"Frognal House 99 Frognal London NW3 6XR","development_description":"Details for partial discharge of condition 5 (Structure report) of listed building consent 2024/0176/L dated 24/09/2025 'Change of use of convent (Sui Generis) to create four residential units (C3), demolition of existing extension and erection of a part one part two storey extension with green roof. Erection of roof extension with roof terrace and railings. Excavation of basement with entrance, conversion of garage, new bin and bike stores, hard and soft landscaping and alterations to fenestrations of the main house.Internal alterations to main house'","valid_from_date":"2026-09-25T00:00:00.000","registered_date":"2026-09-30T00:00:00.000","registered_in_last_7_working_days":"No","registered_in_last_28_working_days":"Yes","earliest_decision_date":"2026-11-26T00:00:00.000","system_status":"Registered","system_status_change_date":"2026-09-30T00:00:00.000","applicant_name":"C/O Agent","ward":"Frognal","conservation_areas":"Hampstead;Hampstead","neighbourhood_areas":"Hampstead","case_officer":"Ewan Campbell","case_officer_team":"Planning Solutions Team","responsibility_type":"PlanningApplication","comment":"https://planningrecords.camden.gov.uk/Northgate/PlanningExplorer/PLComments.aspx?pk=687689","full_application":{"url":"https://planningrecords.camden.gov.uk/NECSWS/Redirection/redirect.aspx?linkid=EXDC&PARAM0=687689"},"application_type":"Approval of Details (Listed Building)","easting":"526176","northing":"184961","longitude":"-0.181619","latitude":"51.549443","spatial_accuracy":"Plotted by Camden Officer","last_uploaded":"2026-11-07T02:31:50.000","location":{"type":"Point","coordinates":[-0.181619,51.549443]},"socrata_id":"12285","organisation_uri":{"url":"http://opendatacommunities.org/id/london-borough-council/camden"}}]