The Chalfonts Independent Grammar School is a IB Middle Years Programme / IB Diploma Programme / IB school in High Wycombe, United Kingdom. Founded in 2015. It serves 158 students for students aged 3–18. Annual tuition ranges from $26,213 to $30,461 USD.
Location & Getting There
NanaSays Scorecard
Key Details
Academic Performance
ISI Inspection Report
The school meets all Independent School Standards. Governors and leaders effectively implement appropriate policies and provide a well-designed curriculum that meets pupils' needs, fostering a supportive school community where pupils feel safe, behave well, and develop confidence in their learning. The key recommendation is to ensure all teaching provides sufficient stretch and challenge to enable consistently good progress for all pupils.
Key facts
About
The Chalfonts Independent Grammar School is a private, coeducational IB World School located in High Wycombe, Buckinghamshire, United Kingdom. The school offers both the IB Middle Years Programme and IB Diploma Programme, with English as the language of instruction. It provides both day and boarding facilities for its students.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
Official IB World School offering both the Middle Years Programme (ages 11–16) and Diploma Programme (ages 16–18). Class sizes capped at 14 students with Harkness table discussion-based, inquiry-led learning. Five-surface classroom approach supports collaborative study. Strong language acquisition in French and Spanish. Extensive extracurriculars including Duke of Edinburgh Award and global field trips. 2025 IB Diploma 100% pass rate with average score of 33.2.
Fees & Financials
| Grade / Year | Annual Fee |
|---|---|
| MYP (Years 7-11) | GBP 20,640~$ 26,127 |
| DP / Sixth Form (Years 12-13) | GBP 23,985~$ 30,361 |
Conversions to USD use exchange rates as of April 2026.
Original currency: £20,640 - £23,985.
Admissions Process
- 1Book a Personal Tour or attend an Open Day by completing the admissions form; the Admissions Team will contact you to schedule the visit. 2. Request a Prospectus to learn about the IB Programme, entry points, and application steps; the Admissions Team will follow up. 3. Enter your child's date of birth to identify the relevant entry point and joining steps. 4. When a place is available, your child can join at any time; the process varies by year group. 5. The Admissions Team follows up after initial contact to discuss next steps and answer questions.
Admissions Details
Student Life
A hot meal every day is included in school fees. Special dietary requirements are catered for by prior arrangement and a vegetarian option is provided every day.
Facilities & Programmes
Student Demographics
School Background
private