United Kingdom, London
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Situated in High Wycombe, The Chalfonts Independent Grammar School is a co-educational, age 3–18 day school in England. The school offers the International Baccalaureate framework, with the IB Middle Years Programme for ages 11–16 and the Diploma Programme for ages 16–18, and is an official IB World School. Class sizes are capped at fourteen, and learning unfolds around Harkness tables, within a five-surface classroom approach that supports discussion-based, inquiry-led study. Curriculum is complemented by a strong emphasis on language acquisition (French and Spanish) and a broad range of subjects across the IB groups. The school maintains well-equipped facilities and plans to develop new sports facilities and additional classrooms, supported by ISI 2024 findings. Extracurricular activity is extensive, including sport, performing arts and global field trips, and a vibrant Duke of Edinburgh Award programme. These features foster international-mindedness and collaboration for students navigating diverse cultures and future studies across the globe.
Maple Court, Queen's Rd, High Wycombe HP13 6AQ, United Kingdom
The Chalfonts Independent Grammar School has 146 pupils, typical class sizes of 14, instruction in English.
The Chalfonts Independent Grammar School is located at Maple Court, Queens Road, High Wycombe, Buckinghamshire, HP13 6AQ. It sits by the Rye on London Road in High Wycombe. The school serves students aged 11 to 18.
Ages 11 to 18; secondary and sixth form
Independent Grammar School
England
Annual tuition at The Chalfonts Independent Grammar School ranges from GBP 20,640 to GBP 23,985 for 2026/27.
The Chalfonts Independent Grammar School teaches IB (MYP), IB (DP) for students aged 11 to 18.
The Chalfonts offers the International Baccalaureate (IB) Programme, including the Middle Years Programme (MYP) for ages 11–16 and the Diploma Programme (DP) for ages 16–18, and is an official IB World School. The IB curriculum covers Language and Literature; Language Acquisition (French and Spanish); Mathematics; Sciences; Individuals and Societies; Arts; Physical and Health Education; and Design. The Diploma Programme components include the six subject groups, plus Creativity, Activity, Service (CAS) and the Extended Essay (EE).
Maximum class size is 14 students per class.
2025 IB Diploma results: 100% pass rate; average points 33.2; 98% of students achieved grades A–C in Theory of Knowledge and 88% achieved A–C in the Extended Essay.
Leavers' destinations include the University of Oxford; the University of Edinburgh; the University of Warwick; Paris School of Business; the University of Bath; the University of Sheffield; the University of Southampton; and the Ministry of Defence.
The Chalfonts Independent Grammar School emphasizes enquiry, critical thinking and international mindedness within its IB framework, guided by values such as cohesion, inclusivity, compassion and collaboration.
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1. Book a Personal Tour or attend an Open Day to experience the school firsthand. A personal tour can be arranged by completing the admissions form, and an Admissions Team member will contact you to schedule the visit. Open Days are held to give families an overview of the school, facilities, and learning approach. To reserve a place, fill out the online form on the Open Days or Personal Tours & Visits pages.
2. Request a Prospectus to learn more about the school and admissions steps. The Prospectus provides information on the IB Programme, entry points, and how to apply. After you submit the request, the Admissions Team will contact you to discuss next steps and arrange any follow-up conversations.
3. Enter your child's date of birth to discover the key steps to joining us. The entry points correspond to different year groups and registration processes. Your child can join us at any time if there is a place available in their year group. Explore each entry point to understand the joining process for your year group.
4. When a place is available, your child can join at any time. The joining process is guided by the selected entry point and may vary by year group. Explore each entry point to understand the specific steps required for your year group.
5. The Admissions Team will follow up to discuss next steps and ongoing communications. After you engage with a Open Day, personal tour, or prospectus request, the team will be in contact to discuss next steps and answer questions.