{"url":"/school/139725/william-perkin-church-of-england-high-school","urn":139725,"name":"William Perkin Church of England High School","phase":"secondary","type":"Free schools","local_authority":"Ealing","address":{"line1":"Oldfield Lane North","town":"Greenford","postcode":"UB6 8PR","latitude":51.537395,"longitude":-0.349188},"ofsted":{"current_category_of_concern":null,"inspections":[{"framework":"oeif","framework_label":"Ofsted graded inspection (previous framework)","inspection_date":"2025-05-07","overall_effectiveness":"Not judged","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":"Little change","earlier_span":"2021–2022","later_span":"2024–2025","earlier_ratio":1.66,"later_ratio":1.75,"years_used":5},"by_year":[{"intake_year":2025,"first_preferences":350,"all_preferences":1035,"offers_made":200,"first_preferences_per_place":1.75,"national_percentile":96.0},{"intake_year":2024,"first_preferences":349,"all_preferences":1035,"offers_made":200,"first_preferences_per_place":1.75,"national_percentile":96.0},{"intake_year":2023,"first_preferences":308,"all_preferences":1135,"offers_made":200,"first_preferences_per_place":1.54,"national_percentile":93.0},{"intake_year":2022,"first_preferences":302,"all_preferences":1186,"offers_made":200,"first_preferences_per_place":1.51,"national_percentile":93.0},{"intake_year":2021,"first_preferences":360,"all_preferences":1240,"offers_made":198,"first_preferences_per_place":1.82,"national_percentile":95.0},{"intake_year":2020,"first_preferences":361,"all_preferences":1369,"offers_made":198,"first_preferences_per_place":1.82,"national_percentile":96.0},{"intake_year":2019,"first_preferences":327,"all_preferences":1339,"offers_made":198,"first_preferences_per_place":1.65,"national_percentile":95.0},{"intake_year":2018,"first_preferences":376,"all_preferences":1200,"offers_made":194,"first_preferences_per_place":1.94,"national_percentile":97.0},{"intake_year":2017,"first_preferences":352,"all_preferences":1123,"offers_made":200,"first_preferences_per_place":1.76,"national_percentile":96.0},{"intake_year":2016,"first_preferences":340,"all_preferences":1079,"offers_made":189,"first_preferences_per_place":1.8,"national_percentile":97.0},{"intake_year":2015,"first_preferences":310,"all_preferences":931,"offers_made":191,"first_preferences_per_place":1.62,"national_percentile":96.0},{"intake_year":2014,"first_preferences":235,"all_preferences":884,"offers_made":176,"first_preferences_per_place":1.34,"national_percentile":91.0}]},"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":62.5,"progress8":null,"progress8_confidence_interval":null,"english_and_maths_grade_4_plus_percent":86.8,"ebacc_grade_4_plus_percent":74.1},{"academic_year":2023,"attainment8":59.0,"progress8":0.87,"progress8_confidence_interval":[0.67,1.07],"english_and_maths_grade_4_plus_percent":82.1,"ebacc_grade_4_plus_percent":69.4},{"academic_year":2022,"attainment8":56.9,"progress8":0.83,"progress8_confidence_interval":[0.63,1.03],"english_and_maths_grade_4_plus_percent":74.7,"ebacc_grade_4_plus_percent":56.2}],"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":99.1,"remained":79.8,"left_the_system":9.3,"left_to_other_school":10.0,"left_percent":19.5},{"academic_year":2023,"teacher_fte":96.2,"remained":76.1,"left_the_system":15.1,"left_to_other_school":5.0,"left_percent":20.9},{"academic_year":2022,"teacher_fte":94.7,"remained":78.1,"left_the_system":11.7,"left_to_other_school":4.9,"left_percent":17.5},{"academic_year":2021,"teacher_fte":97.3,"remained":75.8,"left_the_system":17.5,"left_to_other_school":4.0,"left_percent":22.1},{"academic_year":2020,"teacher_fte":94.3,"remained":76.1,"left_the_system":10.2,"left_to_other_school":8.0,"left_percent":19.3},{"academic_year":2019,"teacher_fte":99.8,"remained":74.3,"left_the_system":15.1,"left_to_other_school":10.4,"left_percent":25.6}]},"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"}]}