{"url":"/school/143085/chatsworth-infant-school","urn":143085,"name":"Chatsworth Infant School","phase":"primary","type":"Academy converter","local_authority":"Bexley","address":{"line1":"Burnt Oak Lane","town":"Sidcup","postcode":"DA15 9DD","latitude":51.440136,"longitude":0.105306},"ofsted":{"current_category_of_concern":null,"inspections":[{"framework":"ungraded","framework_label":"Ofsted ungraded inspection","inspection_date":"2025-01-22","overall_effectiveness":null,"category_of_concern":null,"note":"The current framework awards no overall grade; a previous-framework grade is not a school's current one."},{"framework":"oeif","framework_label":"Ofsted graded inspection (previous framework)","inspection_date":"2019-09-18","overall_effectiveness":"Good","category_of_concern":null,"note":"The current framework awards no overall grade; a previous-framework grade is not a school's current one."}]},"demand":{"entry_point":"reception","measure":"first preferences expressed divided by offers made","not_a_prediction":"It describes demand. It does not indicate whether any particular child would be offered a place.","movement":{"headline":"Fewer families are naming it first","earlier_span":"2021–2022","later_span":"2024–2025","earlier_ratio":1.45,"later_ratio":1.16,"years_used":5},"by_year":[{"intake_year":2025,"first_preferences":68,"all_preferences":225,"offers_made":60,"first_preferences_per_place":1.13,"national_percentile":86.0},{"intake_year":2024,"first_preferences":71,"all_preferences":211,"offers_made":60,"first_preferences_per_place":1.18,"national_percentile":90.0},{"intake_year":2023,"first_preferences":92,"all_preferences":230,"offers_made":60,"first_preferences_per_place":1.53,"national_percentile":98.0},{"intake_year":2022,"first_preferences":87,"all_preferences":217,"offers_made":60,"first_preferences_per_place":1.45,"national_percentile":96.0},{"intake_year":2021,"first_preferences":87,"all_preferences":254,"offers_made":60,"first_preferences_per_place":1.45,"national_percentile":96.0},{"intake_year":2020,"first_preferences":93,"all_preferences":266,"offers_made":59,"first_preferences_per_place":1.58,"national_percentile":98.0},{"intake_year":2019,"first_preferences":80,"all_preferences":199,"offers_made":59,"first_preferences_per_place":1.36,"national_percentile":94.0},{"intake_year":2018,"first_preferences":56,"all_preferences":186,"offers_made":60,"first_preferences_per_place":0.93,"national_percentile":35.0},{"intake_year":2017,"first_preferences":57,"all_preferences":205,"offers_made":60,"first_preferences_per_place":0.95,"national_percentile":42.0}]},"results":{"note":"Withheld figures appear as null, never zero. Progress measures are estimates published with a 95% interval.","key_stage_4":[],"key_stage_2":[]},"workforce":{"note":"Full-time equivalents, not headcounts. Teacher turnover only: carries no claim about heads or senior leaders.","by_year":[{"academic_year":2024,"teacher_fte":11.4,"remained":4.4,"left_the_system":3.0,"left_to_other_school":4.0,"left_percent":61.4},{"academic_year":2023,"teacher_fte":11.2,"remained":10.2,"left_the_system":1.0,"left_to_other_school":0.0,"left_percent":8.9},{"academic_year":2022,"teacher_fte":9.0,"remained":8.0,"left_the_system":1.0,"left_to_other_school":0.0,"left_percent":11.1},{"academic_year":2021,"teacher_fte":9.0,"remained":5.2,"left_the_system":1.0,"left_to_other_school":2.8,"left_percent":42.2},{"academic_year":2020,"teacher_fte":9.2,"remained":5.6,"left_the_system":3.6,"left_to_other_school":0.0,"left_percent":39.1},{"academic_year":2019,"teacher_fte":9.8,"remained":8.8,"left_the_system":0.0,"left_to_other_school":1.0,"left_percent":10.2}]},"catchment":{"status":"none_published","note":"no_zone_published means we hold no zone for this school. It does not mean an address is outside one.","zones":[]},"how_places_were_allocated":[],"how_the_places_were_shared_out":[],"sources":[{"label":"Department for Education: Get Information about Schools","detail":"School identity, type, phase and address","url":"https://get-information-schools.service.gov.uk/","retrieved":"2026-09-02"},{"label":"Ofsted: state-funded school inspections management information","detail":"Inspection outcomes, published monthly","url":"https://www.gov.uk/government/statistical-data-sets/monthly-management-information-ofsteds-school-inspections-outcomes","retrieved":"2026-09-04"},{"label":"Department for Education: school-level applications and offers","detail":"Preferences and offers, 2017 to 2025 intakes","url":"https://explore-education-statistics.service.gov.uk/find-statistics/primary-and-secondary-school-applications-and-offers","retrieved":"2026-09-04"},{"label":"Department for Education: school workforce in England","detail":"Teacher turnover, by school, from the School Workforce Census","url":"https://explore-education-statistics.service.gov.uk/find-statistics/school-workforce-in-england","retrieved":"2026-09-04"}]}