About Aylesbury High School (AHS)
Aylesbury High School (AHS) is an all-girls grammar school admitting 186 girls per year. Entry is via the Buckinghamshire Secondary Transfer Test (STT) — two papers testing Verbal Skills (English + VR) and Non-Verbal Skills (NVR + Maths). The qualifying standardised score is 121. Children at Buckinghamshire state primaries are registered automatically by their school.
Aylesbury High School (AHS) provides an excellent education with high academic standards and a broad curriculum. GCSE 9–7: 70%. A-Level A*–B: 76%.
About the GL Assessment 11+ Test for Aylesbury High School (AHS)
Aylesbury High School (AHS) is a girls state grammar school in England that uses the GL Assessment 11+ entrance test to select pupils for Year 7 admission. The school admits approximately 186 Year 7 pupils each September, and applications must be made through your home Local Authority via the Common Application Form (CAF) — never directly to the school.
The GL Assessment 11+ is one of two main 11+ test providers in England (the other being CEM, now retired in many regions). The Bucks test typically consists of multiple papers covering English, Mathematics, Verbal Reasoning, and Non-Verbal Reasoning. Scores are standardised against the cohort age distribution, so younger pupils are not disadvantaged. Each school sets its own qualifying mark (pass mark).
For 2027 entry, the GL Assessment test is sat in mid-September 2026 and results are released to parents on mid-October 2026 — crucially, before the Common Application Form deadline of Friday 31 October 2026, giving parents time to consider results before listing school preferences. National Offers Day is Monday 1 March 2027, when Local Authorities issue Year 7 secondary school offers.
Aylesbury High School (AHS) is academically selective — pupils must achieve the qualifying mark in the 11+ test to be eligible for a place. If applications exceed the published admission number (186 places), the school applies its oversubscription criteria (looked-after children, FSME, siblings, distance) to allocate places. This page is updated each year with the latest verified admissions criteria, key dates and oversubscription rules.
Year 7 Admissions Guide for Aylesbury High School (AHS)
Aylesbury High School (AHS) Admissions Criteria
Aylesbury High School (AHS) is an all-girls grammar school admitting 186 girls per year. Entry is via the Buckinghamshire Secondary Transfer Test (STT) — two papers testing Verbal Skills (English + VR) and Non-Verbal Skills (NVR + Maths). The qualifying standardised score is 121. Children at Buckinghamshire state primaries are registered automatically by their school.
- ✓Children at Buckinghamshire state primary schools are automatically registered for the STT.
- ✓Children at other schools must register via Buckinghamshire Council (opens 1st May, closes 2nd June 2026).
- ✓Sit the Buckinghamshire Secondary Transfer Test: two ~60-minute multiple-choice papers.
- ✓Achieve a qualifying standardised score of 121 or above.
- ✓Looked-after and previously looked-after children within the AHS catchment area.
- ✓Girls who have achieved the qualifying score and live within the AHS catchment area (Aylesbury town and surrounding villages).
- ✓Sisters of current or former pupils at Aylesbury High School.
- ✓Children of AHS staff employed permanently for 2+ years.
- ✓All other qualifying girls, ranked by distance from school.
Aylesbury High School (AHS) Oversubscription Criteria
If applications exceed the 186 Year 7 admission number, the Board of Governors / Trust applies the following criteria in priority order. Final ranking uses the standardised score achieved in the GL Assessment 11+ entrance test.
- Looked-after / previously looked-after children (highest priority by law)
- Children who achieve the qualifying mark in the entrance test (above the qualifying standard set by Aylesbury High School (AHS))
- Children eligible for Pupil Premium / Free School Meals Entitlement (FSME)
- Children with an Education, Health and Care Plan (EHCP) naming the school
- Children with sibling(s) currently attending the school
- Children of staff (where staff member has worked at the school for 2+ years)
- Children ranked by total standardised score (highest first) up to the published admission number
- Tiebreak: distance from home to school (straight-line measurement) for children with equal scores
Key Dates & Deadlines — Aylesbury High School (AHS) 2026 Entry
| 📌 Registration opens | May 2026 via Bucks 11+ portal |
| 📌 Registration closes | late June 2026 |
| 📌 GL Assessment 11+ Entrance Test | mid-September 2026 (Familiarisation: 7 Sept; Main test: Verbal + Non-Verbal + Maths) |
| 📌 Test results released | mid-October 2026 |
| 📌 CAF deadline (apply via Local Authority) | Friday 31 October 2026 |
| 📌 National Offers Day | Monday 1 March 2027 |
How to Apply to Aylesbury High School (AHS) via the Common Application Form
Step 1 — Register your child for the GL Assessment 11+ Test
Register through your regional 11+ portal (e.g. Bucks) when registration opens. Closes late June 2026. There is no fee to sit the GL Assessment test.
Step 2 — Attend an Open Day at Aylesbury High School (AHS)
Visit during Year 5 or early Year 6 to meet staff and pupils and decide whether to list this school on your CAF.
Step 3 — Sit the GL Assessment Entrance Test
Your child sits the GL Assessment in mid-September 2026. The test typically covers English, Mathematics, Verbal Reasoning and Non-Verbal Reasoning, with standardised scores age-adjusted.
Step 4 — Receive your standardised test results
Test results are released to parents on mid-October 2026, BEFORE the Common Application Form deadline. You will receive a standardised score and an indication of whether your child has passed the qualifying mark.
Step 5 — Complete your Common Application Form (CAF)
List Aylesbury High School (AHS) as one of your preferences on the CAF submitted via your home Local Authority (not the school's LA, unless they are the same). You can usually list 3-6 preferences depending on your LA.
Step 6 — Submit the CAF by the deadline
Submit your CAF by Friday 31 October 2026. Late applications are processed only after all on-time applications have been allocated, dramatically reducing your chance of a place.
Step 7 — Receive your school offer on National Offers Day
Offers are issued via your Local Authority on Monday 1 March 2027. If unsuccessful, you can appeal or join Aylesbury High School (AHS)'s waiting list — managed by the school itself.
GL Assessment Subjects Tested at Aylesbury High School (AHS)
Aylesbury High School selects through the Buckinghamshire Secondary Transfer Test (STT), produced by GL Assessment and administered by Buckinghamshire Council. It is two multiple-choice papers of roughly one hour each — Paper 1 covering English comprehension, technical English and verbal reasoning; Paper 2 covering non-verbal reasoning and mathematics — with age-standardised scoring and a qualifying standard of around 121.
- English & verbal reasoning: comprehension, technical English, word relationships and logical deduction.
- Mathematics: arithmetic, number, measurement, geometry and problem-solving.
- Non-verbal reasoning: shapes, sequences and spatial patterns.
GL Assessment Practice Papers for Aylesbury High School (AHS)
Aylesbury High School (AHS) uses the GL Assessment 11+ format. Our practice papers closely mirror the actual test structure — with full video explanations for every question.
- 3 × English, Maths, VR & NVR tests
- 600 video explanations
- 31.5 hours of video content
- 3 × English, Maths, VR & NVR tests
- 600 video explanations
- 28.5 hours of video content
- 4 high-quality practice tests
- 1 × English, Maths, VR, NVR
- 200 video explanations
- 11.5 hrs video content
- 4 high-quality practice tests
- 1 × English, Maths, VR, NVR
- 200 video explanations
- 10.5 hrs video content
- 4 high-quality practice tests
- 1 × English, Maths, VR, NVR
- 200 video explanations
- 9.5 hrs video content
- 4 high-quality practice tests
- 1 × English, Maths, VR, NVR
- 200 video explanations
- 10 hrs video content
- 4 high-quality practice tests
- 1 × English, Maths, VR, NVR
- 200 video explanations
- 9.5 hrs video content
- 4 high-quality practice tests
- 1 × English, Maths, VR, NVR
- 200 video explanations
- 9 hrs video content
How to Prepare for the Aylesbury High School (AHS) 11+ Exam
ExamTutor practice papers with tutor explanations for every question offers an affordable substitute for private tuition for a fraction of the cost.
📋 Take a Diagnostic Test
Start with a timed practice test to identify strengths and areas needing improvement.
📅 Build a Study Plan
Start at least 6–12 months before the exam. Focus extra time on weaker subjects.
🎥 Review with Video Explanations
Watch video solutions for incorrect answers. Rewatch difficult topics until confident.
⏱️ Develop Exam Technique
Practice under timed conditions to build stamina and learn to manage difficult questions.
📈 Track Progress
Monitor scores over time to see genuine improvement and identify remaining weak spots.
🚀 Build Confidence
Simulating real exam conditions means no surprises on the day — your child knows what to expect.
Academic Performance at Aylesbury High School (GCSE & A-Level Results)
Aylesbury High School (AHS) is among the most successful state-funded girls' grammar schools in the country, and was rated Outstanding by Ofsted in December 2023 in every category. In 2024, 40% of A-Level entries were graded A* or A and 70% A*–B, with eight students securing Cambridge places; at GCSE, 98% of pupils achieved grade 5 or above, placing the school in roughly the top 4% in England.
- GCSE: consistently excellent results across a broad, ambitious curriculum (the school offers around 23 GCSE subjects).
- A-Level: a wide sixth-form offer of around 27 subjects, with strong outcomes and high progression.
- Progression: strong progression to Russell Group universities, including regular Oxbridge places.
Exam results change annually, so always confirm the latest published figures on the school's website.
Catchment Area for Aylesbury High School
Admission to Year 7 is determined by the Buckinghamshire Secondary Transfer Test (STT) — produced by GL Assessment and administered by Buckinghamshire Council through its Coordinated Admissions Scheme, as part of The Buckinghamshire Grammar Schools (TBGS) consortium. The STT is two multiple-choice papers of roughly one hour each: the first covering English comprehension, technical English and verbal reasoning; the second covering non-verbal reasoning and mathematics. Scores are age-standardised, and the qualifying standard is typically a score of 121 or above, with a Selection Review available where the score is not met.
The school offers around 189 Year 7 places and operates a designated catchment area, giving priority to qualifying girls who live within it; up to six places are reserved for catchment girls scoring 115–120 who meet specific criteria, and proof of residence may be required. Buckinghamshire Council investigates temporary addresses used solely to gain a place.
Always confirm the current qualifying score, catchment map and oversubscription criteria in the school's admissions booklet.
Pastoral Care, Sport & Extracurricular Life
Aylesbury High School is a non-denominational girls' grammar school on Walton Road in Aylesbury, Buckinghamshire, educating around 1,300 pupils aged 11–18. Its values — described as boundless aspiration, resilient bravery, curious engagement and selfless generosity — underpin a culture that is academic but nurturing, with expert careers guidance and strong support for pupils with SEND.
The school offers an exceptionally rich extracurricular programme, from sports such as hockey, netball, badminton and squash to a wide range of clubs and societies. Prospective families are encouraged to visit during the Open Mornings and Evenings held in September and October. For the full list of activities and pastoral arrangements, see the school's own website.
Frequently Asked Questions about Aylesbury High School
How do I apply to Aylesbury High School (AHS) for Year 7?
Applications to Aylesbury High School (AHS) are made through your home Local Authority Common Application Form (CAF) — not directly to the school. Your child must sit the GL Assessment 11+ test (registration closes late June 2026), then list Aylesbury High School (AHS) on the CAF. The CAF deadline is Friday 31 October 2026.
Does Aylesbury High School (AHS) use the GL Assessment 11+ test?
Yes — Aylesbury High School (AHS) uses the GL Assessment 11+ entrance test for Year 7 admission, taken in mid-September 2026 (Familiarisation: 7 Sept; Main test: Verbal + Non-Verbal + Maths). The test covers English, Mathematics, Verbal Reasoning and Non-Verbal Reasoning, with standardised age-adjusted scores.
What is the pass mark / qualifying score for Aylesbury High School (AHS)?
Aylesbury High School (AHS) sets its own qualifying mark each year. Pupils must score at or above the qualifying mark to be eligible for a place. Final ranking is by total standardised score (highest first) up to the admission number of 186 places.
How many Year 7 places does Aylesbury High School (AHS) have?
Aylesbury High School (AHS) admits 186 Year 7 pupils each September. Demand for places typically exceeds supply, so the school applies its oversubscription criteria (looked-after children, FSME, siblings, distance) to allocate places fairly.
When are GL Assessment results released in 2026?
For 2027 Year 7 entry, GL Assessment test results are released on mid-October 2026 — before the Common Application Form deadline of Friday 31 October 2026. You will receive a standardised score and an indication of whether your child has passed the qualifying mark.
When is National Offers Day for Aylesbury High School (AHS) in 2027?
National Offers Day for Year 7 secondary school places in England is Monday 1 March 2027. Offers are issued by your home Local Authority — not directly by the school. If unsuccessful, you can appeal or join Aylesbury High School (AHS)'s waiting list.
Is Aylesbury High School (AHS) a state school or fee-paying?
Aylesbury High School (AHS) is a state-funded grammar school — there are no tuition fees. As a state grammar, it is academically selective via the GL Assessment 11+ test, but pupils who pass the test do not pay to attend.
How can my child prepare for the Aylesbury High School (AHS) 11+ test?
ExamTutor offers a complete GL Assessment 11+ preparation programme including tutor-led practice papers, full video explanations for every question (covering all GL topic areas — English, Mathematics, Verbal and Non-Verbal Reasoning), and downloadable resources. Most parents start preparation 12-18 months before the September 11+ test.
Where can I find Aylesbury High School (AHS)'s official admissions policy?
The full Admissions Policy for Aylesbury High School (AHS) 2027 entry is published on the school's official website. Always check the school's website for the most up-to-date oversubscription criteria, qualifying mark, supplementary forms (if any), and any school-specific application requirements.