{"url":"/school/148407/chessington-school","urn":148407,"name":"Chessington School","phase":"secondary","type":"Academy converter","local_authority":"Kingston upon Thames","address":{"line1":"Garrison Lane","town":"Chessington","postcode":"KT9 2JS","latitude":51.35678,"longitude":-0.309873},"ofsted":{"current_category_of_concern":null,"inspections":[{"framework":"oeif","framework_label":"Ofsted graded inspection (previous framework)","inspection_date":"2024-02-28","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":"year_7","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":"2022–2023","later_span":"2024–2025","earlier_ratio":0.96,"later_ratio":0.68,"years_used":4},"by_year":[{"intake_year":2025,"first_preferences":97,"all_preferences":353,"offers_made":142,"first_preferences_per_place":0.68,"national_percentile":15.0},{"intake_year":2024,"first_preferences":108,"all_preferences":389,"offers_made":159,"first_preferences_per_place":0.68,"national_percentile":15.0},{"intake_year":2023,"first_preferences":149,"all_preferences":446,"offers_made":168,"first_preferences_per_place":0.89,"national_percentile":37.0},{"intake_year":2022,"first_preferences":152,"all_preferences":450,"offers_made":146,"first_preferences_per_place":1.04,"national_percentile":63.0}]},"results":{"note":"Withheld figures appear as null, never zero. Progress measures are estimates published with a 95% interval.","key_stage_4":[{"academic_year":2024,"attainment8":43.4,"progress8":null,"progress8_confidence_interval":null,"english_and_maths_grade_4_plus_percent":64.7,"ebacc_grade_4_plus_percent":29.4},{"academic_year":2023,"attainment8":43.2,"progress8":0.15,"progress8_confidence_interval":[-0.13,0.43],"english_and_maths_grade_4_plus_percent":64.5,"ebacc_grade_4_plus_percent":25.2},{"academic_year":2022,"attainment8":44.0,"progress8":0.08,"progress8_confidence_interval":[-0.21,0.37],"english_and_maths_grade_4_plus_percent":57.1,"ebacc_grade_4_plus_percent":14.3}],"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":38.8,"remained":33.8,"left_the_system":3.0,"left_to_other_school":2.0,"left_percent":12.9},{"academic_year":2023,"teacher_fte":40.0,"remained":27.8,"left_the_system":6.0,"left_to_other_school":6.2,"left_percent":30.5},{"academic_year":2022,"teacher_fte":32.2,"remained":21.4,"left_the_system":4.8,"left_to_other_school":6.0,"left_percent":33.5},{"academic_year":2021,"teacher_fte":28.6,"remained":25.6,"left_the_system":2.0,"left_to_other_school":1.0,"left_percent":10.5}]},"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, 2022 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: key stage 4 performance","detail":"Attainment 8, Progress 8 and EBacc, by school","url":"https://explore-education-statistics.service.gov.uk/find-statistics/key-stage-4-performance","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"}]}