{"url":"/school/135531/chelsea-academy","urn":135531,"name":"Chelsea Academy","phase":"secondary","type":"Academy sponsor led","local_authority":"Kensington and Chelsea","address":{"line1":"Lots Road","town":"London","postcode":"SW10 0AB","latitude":51.477972,"longitude":-0.183005},"ofsted":{"current_category_of_concern":null,"inspections":[{"framework":"oeif","framework_label":"Ofsted graded inspection (previous framework)","inspection_date":"2023-09-27","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":"2021–2022","later_span":"2024–2025","earlier_ratio":0.83,"later_ratio":0.73,"years_used":5},"by_year":[{"intake_year":2025,"first_preferences":124,"all_preferences":589,"offers_made":174,"first_preferences_per_place":0.71,"national_percentile":17.0},{"intake_year":2024,"first_preferences":129,"all_preferences":614,"offers_made":174,"first_preferences_per_place":0.74,"national_percentile":20.0},{"intake_year":2023,"first_preferences":161,"all_preferences":741,"offers_made":175,"first_preferences_per_place":0.92,"national_percentile":42.0},{"intake_year":2022,"first_preferences":156,"all_preferences":745,"offers_made":172,"first_preferences_per_place":0.91,"national_percentile":39.0},{"intake_year":2021,"first_preferences":132,"all_preferences":775,"offers_made":173,"first_preferences_per_place":0.76,"national_percentile":24.0},{"intake_year":2020,"first_preferences":133,"all_preferences":731,"offers_made":175,"first_preferences_per_place":0.76,"national_percentile":22.0},{"intake_year":2019,"first_preferences":131,"all_preferences":705,"offers_made":176,"first_preferences_per_place":0.74,"national_percentile":22.0},{"intake_year":2018,"first_preferences":110,"all_preferences":750,"offers_made":176,"first_preferences_per_place":0.62,"national_percentile":12.0},{"intake_year":2017,"first_preferences":158,"all_preferences":857,"offers_made":176,"first_preferences_per_place":0.9,"national_percentile":37.0},{"intake_year":2016,"first_preferences":181,"all_preferences":888,"offers_made":177,"first_preferences_per_place":1.02,"national_percentile":66.0},{"intake_year":2015,"first_preferences":185,"all_preferences":811,"offers_made":176,"first_preferences_per_place":1.05,"national_percentile":70.0},{"intake_year":2014,"first_preferences":191,"all_preferences":790,"offers_made":175,"first_preferences_per_place":1.09,"national_percentile":75.0}]},"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":51.9,"progress8":null,"progress8_confidence_interval":null,"english_and_maths_grade_4_plus_percent":68.9,"ebacc_grade_4_plus_percent":28.2},{"academic_year":2023,"attainment8":50.1,"progress8":0.23,"progress8_confidence_interval":[0.01,0.45],"english_and_maths_grade_4_plus_percent":73.9,"ebacc_grade_4_plus_percent":15.3},{"academic_year":2022,"attainment8":53.1,"progress8":0.38,"progress8_confidence_interval":[0.16,0.61],"english_and_maths_grade_4_plus_percent":75.8,"ebacc_grade_4_plus_percent":24.7}],"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":78.7,"remained":58.9,"left_the_system":14.8,"left_to_other_school":5.0,"left_percent":25.2},{"academic_year":2023,"teacher_fte":74.3,"remained":59.3,"left_the_system":8.0,"left_to_other_school":7.0,"left_percent":20.2},{"academic_year":2022,"teacher_fte":77.4,"remained":62.4,"left_the_system":4.0,"left_to_other_school":11.0,"left_percent":19.4},{"academic_year":2021,"teacher_fte":82.4,"remained":69.4,"left_the_system":8.0,"left_to_other_school":5.0,"left_percent":15.8},{"academic_year":2020,"teacher_fte":73.0,"remained":56.4,"left_the_system":9.6,"left_to_other_school":7.0,"left_percent":22.7},{"academic_year":2019,"teacher_fte":72.8,"remained":65.0,"left_the_system":5.8,"left_to_other_school":2.0,"left_percent":10.7}]},"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, 2014 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"}]}