{"description":"Demolition of existing conservatory and rear storage structures and construction of a part single, part two-storey rear extension.","application_details":{"total_gia_gained":54.28,"no_additional_bathrooms":3,"no_additional_bedrooms":0,"intended_commencement_date":"01/2027","intended_completion_date":"03/2027"},"site_name":"16 Cavendish Avenue","last_date_consultation_comments":"25/11/2026","decision_process":null,"centroid_northing":184803.0,"cil_liability":false,"appeal_decision_date":null,"last_updated":"2026-11-10T05:00:10.750Z","ward":"Elm Park","parking_details":null,"decision_target_date":"28/12/2026","development_type":null,"decision_conditions":null,"epc_number":null,"wgs84_polygon":{"coordinates":[[[0.200512,51.541487],[0.200511,51.54146],[0.200467,51.541461],[0.200469,51.541488],[0.200512,51.541487]]],"type":"Polygon"},"valid_date":"02/11/2026","subdivision_of_building":null,"application_type":"All Other","lpa_name":"Havering","appeal_start_date":null,"actual_completion_date":null,"actual_commencement_date":null,"status":"Application Under Consideration","centroid_easting":552696.0,"street_name":"Hornchurch","decision":null,"application_type_full":"Householder planning permission","date_building_work_started_under_previous_permission":null,"title_number":["Unregistered"],"site_number":16,"reference_no_of_permission_being_relied_on":null,"url_planning_app":"http://development.havering.gov.uk/OcellaWeb/planningDetails?reference=P1248.26","uprn":"100021325240","lpa_app_no":"P1248.26","polygon":null,"bo_system":"CSV Data Import","secondary_street_name":null,"decision_date":null,"id":"Havering-P1248.26","locality":null,"decision_agency":"Borough","date_building_work_completed_under_previous_permission":null,"pp_id":"15333546","borough":"Havering","lapsed_date":null,"centroid":{"lon":0.20049,"lat":51.541474},"postcode":"RM12 5NS","appeal_decision":null,"last_synced":"2026-11-11T02:16:46.423Z","last_updated_by":"CSV Data Import","appeal_status":null}