Sir Henry Floyd Grammar School

Sir Henry Floyd Grammar School

Sir Henry Floyd Grammar School 11 Plus Guide

If you’re thinking about applying to Sir Henry Floyd Grammar School for your child, this guide covers everything you need to know about the 2025/2026 admissions process. From how to apply and what to expect in the entrance test to important dates and preparation advice, we’re here to guide you through each stage.

At a Glance

Assessment: GL Assessment

Fees Type: Free

Boarding: Day school

Admissions: Mixed Boys and Girls

Places per year: 180

Competition: High

Ofsted Rating: Outstanding

Introduction to

Sir Henry Floyd Grammar School

Sir Henry Floyd Grammar School (SHFGS) is a co-educational grammar school for students aged 11–18, located in Aylesbury, Buckinghamshire. Established in 1963, the school is known for its modern and innovative educational approach, providing students with the technological knowledge they need to navigate the challenges of a rapidly changing world.

The curriculum at SHFGS is broad and challenging, extending beyond the national curriculum. Students study core subjects such as physics, English, chemistry, and mathematics, as well as subjects like graphic design, food science, philosophy, and ethics. The school also offers a wide range of extracurricular activities, including an advanced tech club, performing arts clubs, food science club, and feminist society, promoting overall educational well-being beyond academics.

Sir Henry Floyd Grammar School Key Information

Under this section, we regularly update contact details and vital information for Sir Henry Floyd Grammar School. This information is useful for prospective students and their respective parents in the admission process for SHFGS and TBGS alike.

School Address

Full Address:

Sir Henry Floyd Grammar School, Oxford Rd
Aylesbury
HP21 8PE

Contact Information

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Telephone (Main Office) 01296 424781

Parking in the school

SHFGS has a designated visitor car park on site. This car park offers a limited number of spaces. Alternative parking can be found at the addresses listed below, all within a 15 minute walk:

  • Friarscroft Car Park, Friarscroft Way, Aylesbury HP20 2TF (Opening Times: Mon-Sun 06:30-20:30)
  • Morrisons Car Park, Station Way West, Aylesbury HP20 2HX (Opening Times: Mon-Sun All Day)

Sir Henry Floyd Grammar School Ofsted Report

Outstanding

Latest inspection date:

15 November 2022

View Report
The quality of education Outstanding
Behaviour and attitudes Outstanding
Personal development Outstanding
Leadership and management Outstanding
Sixth-form provision Outstanding

Quick Summary

Overall rating: Outstanding

Teaching and curriculum: Outstanding

Behaviour and culture: Outstanding

Leadership and safeguarding: Outstanding

The Secondary Transfer Test (STT) Format

Sir Henry Floyd Grammar School, common to all of The Buckinghamshire Grammar Schools (TBGS), make offers to students based on their performanced in the Secondary Transfer Test (STT) for TBGS. This is a GL 11 Plus under the GL exam board and is run and governed by the Buckinghamshire Council. If your child attends a state-funded grammar school, they will automatically be entered into the STT for the appropriate year; registration for the STT is therefore only required where your child attended an independent school, or one outside Buckinghamshire. The content of the assessment tests beyond what is taught at primary education level; the test is designed to push candidates with the question difficulty and formatting. The unfamiliar format of the test and its difficulty can seem daunting. The 11 Plus Hero is here to help. We understand and are accustomed to the content of the test; its methodology and method of marking. We can provide a toolkit to your child, familiarising them with the test format and ensuring they have the best chance to succeed.

The STT: Overview

There are four key components to the STT, which is overseen and marked by the GL Exam Board, making it a GL 11 Plus Exam. The STT will assess candidates competency in English, Verbal Reasoning (VR), Non-verbal Reasoning (NVR) and Maths. For an in depth breakdown of the GL 11 Plus in Buckinghamshire, please visit our article ‘Selective Tests in Buckinghamshire – The GL 11 Plus Test’.

 

Overview:

The test consists of two exam papers, each taking approximately 60 minutes in length.

  • Paper One: Verbal Reasoning (VR) & English: VR and English each have their own section.
  • Paper Two: Non-verbal Reasoning (NVR) & Mathematics: NVR will include Spatial Reasoning (SR) too, and will have its own section. Maths will have its own section.

 

TBGS GL 11 Plus Test: Pass Criteria

Test scores are received by October for the following year of entry. It is notable that younger children are not penalised for their age, the results are statistically standardised to compare any child’s score average to the average score of their school year. Further, there is no ‘pass mark’, for the STT; instead, admission is based on whether a candidate has met a ‘qualifying score’. This is the minimum aggregate score received upon sitting the STT that a child must receive in order to be eligible for admission to SHFGSl. However, the ‘qualifying mark’ can vary from year to year. Although the qualifying mark cannot be predicted, it is estimated that the top 25% of students will achieve the qualifying mark 

Paper 1:

English and Verbal Reasoning (each with their own section)

Paper 2:

Maths and Non-verbal Reasoning (each with their own section)

The STT for TBGS entry - GL 11 Plus Assessment Criteria

English Maths Verbal Reasoning Non-verbal Reasoning Additional

Catchment Area

Sir Henry Floyd Grammar School does operate on a catchment area and the catchment area is used in it’s admissions and oversubscription criteria. A map of the catchment area can be found on page 12 of the 2023 Admissions Policy – https://sirhenryfloyd.s3.amazonaws.com/uploads/document/Admissions-Policy-SHFGS-2023-Final.pdf?t=1660225814?ts=1660225814 

 

Oversubscription criteria for entry into Year 7:

 

Where the number of eligible admissions exceeds the number of places at SHFGS, offers for a place at the school are made on a tiered basis. The prerequisite to meet the “qualifying score” still must be met. The following criteria is to be followed in the order set out below, to decide which students to admit:

 

  1. Looked After and Previously Looked After Children* and students who qualify for Free School Meal. This must be on Census Day of Autumn of the preceding year of entry;
  2. Students attracting the Pupil Premium**;
  3. Siblings of students at the school who are on roll and will be on roll at the time of the proposed admission;
  4. Children of SHFGS staff, who have been employed at the school for two or more years at the time at which application for admission is made, and/or the member of staff is recruited to fill a vacant post for which there is a demonstrable skills shortage;
  5. Students living in the catchment area of the school;
  6. Once the above rules have been applied, any further places will be offered in distance order, from the family’s normal home address to the nearest of the schools main three entrances.

 

Additional Eligibilities:

 

  • Up to six places above the Proposed Admission Number (180) will be offered to students who qualify for Free School Meals or the Pupil Premium (qualifying in the Autumn of the preceding year of entry) whose score would have not otherwise qualified them for entry, i.e. did not meet the prerequisite score of 121. Such candidates must meet a score of at least 100 in the STT.

 

*A Looked After or Previously Looked After boy is one who is in or has previously been in state authority care.

**A child eligible for free school meals must be eligible for them from 31st October of the preceding year of entry, and must remain eligible at the date of entry.

For a full and detailed breakdown of the admissions process and eligibility criteria, please visit SHFS admissions policy at https://sirhenryfloyd.s3.amazonaws.com/uploads/document/Admissions-Policy-SHFGS-2023-Final.pdf?t=1660225814?ts=1660225814

Preparing for the 11 Plus Test at Sir Henry Floyd Grammar School

Here are some ways you can help your child prepare for the test.

School-specific 11 Plus revision

Prepare your child for the 11 Plus with a school-specific 11 Plus Essentials Pack, created to reflect Sir Henry Floyd Grammar School’s entrance assessment style.

Each pack includes carefully selected guides and 11 Plus revision papers covering the subjects assessed in the entrance test, helping your child focus their preparation on the most relevant areas.

Designed to support effective home study, the pack can be used independently or alongside tutoring to build confidence and strong exam technique.

Sir Henry Floyd Grammar School Essentials Pack

Useful Tips

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Start Early

Begin preparation in Year 4 or early Year 5 to build skills gradually and avoid unnecessary pressure later on.

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Use Exam Papers

Timed practice papers help your child get used to the test format and develop strong exam technique.

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Target Weak Areas

Identify the subjects or question types your child finds most difficult and dedicate extra time to improving them.

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Encourage Daily Reading

Regular reading strengthens vocabulary, comprehension and critical thinking — all vital for success in the 11 Plus at Sir Henry Floyd Grammar School.

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Make Use of Online Resources

Digital tools can provide tailored practice, instant feedback and engaging activities to make preparation more effective.

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Best Chance of Success

Consistent, structured preparation will help your child feel confident, organised and ready to perform at their best in the test.

COMING SOON

11 Plus Mock Exams in Your Area

We are working on setting up local test centres to offer in-person 11 Plus mock exams that closely replicate the format used by Sir Henry Floyd Grammar School. These sessions will allow pupils to experience real exam conditions, helping to build both confidence and performance. Although this service is not yet available, you can register your interest using the form below, and we will get in touch as soon as mock exams are offered in your area.

Sir Henry Floyd Grammar School Key Dates and Application Information

The admission and application process to SHFGS requires adherence to deadlines set by the school and Buckinghamshire Council. Understandably, this is a lot to keep to in addition to exam preparation and revision. So, 11 Plus Hero regularly updates on the key dates and deadlines listed below.

Registration for STT Opens

2 May 2025
Date passed

Registration Deadline

13 June 2025
Date passed

Practice Test

9 September 2025
Date passed

STT

11 September 2025
Date passed

Results Sent to Parents

10 October 2025
Date passed

Common Application Form Deadline

31 October 2025
Date passed

Offer Day

2 March 2026
3 days to go
How to Apply

Sir Henry Floyd Grammar School Application Process

To apply for a Year 7 place there are three steps.

1

Admissions Policy 2026

Make sure to read the Sir Henry Floyd Grammar School Admissions Policy PDF so you and your child are fully informed about the application process and eligibility requirements.

View Admissions Policy
2

Secondary Transfer Test (STT) Registration

You must complete the online registration between 2nd May and 13th June 2025 for your child to sit the Buckinghamshire Secondary Transfer Test. Late applications will not be accepted except in exceptional circumstances.

Visit Registration Website
3

Common Application Form (CAF)

The CAF must be submitted to your Local Authority by 31st October 2025, with Sir Henry Floyd Grammar School listed as one of your preferences. Both the STT registration and the CAF must be completed; failure to submit either will result in an incomplete application.

Sir Henry Floyd Grammar School FAQs

  • There is no official ‘pass mark’ for SHFGSl. Instead, results are compared against the “qualifying score”. This is the minimum requirement for admission to SHFGS. The qualifying score contained in the schools 2023 admission policy was an aggregate standardised score of 121.
  • SHFGS is one of the 13 grammar schools which make up TBGS in Buckinghamshire; students are selected based on their performance in the Secondary School Transfer Test (STT). This entrance test is sat under the GL 11 Plus exam board; GL 11 Plus exam papers are multiple choice, and test a child’s competence in English, Maths, Verbal and Non-verbal reasoning.

Schools Nearby

21 schools found within 25 miles of Aylesbury


Sir Henry Floyd Grammar School

Sir Henry Floyd Grammar School, Oxford Rd, Aylesbury
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
0.3 Miles Away High Competition View School

Aylesbury High School

Aylesbury High School, Walton Rd, Aylesbury
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
0.8 Miles Away High Competition View School

Aylesbury Grammar School

Aylesbury Grammar School, Walton Rd, Aylesbury
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Boys Only
0.8 Miles Away High Competition View School

Chesham Grammar School

Chesham Grammar School, White Hill, Chesham
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
12 Miles Away High Competition View School

Royal Grammar School

Royal Grammar School, Amersham Rd,, High Wycombe
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school, Boarding
Admissions: Boys Only
12.7 Miles Away High Competition View School

Dr Challoner's Grammar School

Dr Challoner’s Grammar School, Chesham Rd, Amersham
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Boys Only
13.2 Miles Away Medium Competition View School

Wycombe High School

Wycombe High School, Marlow Road, High Wycombe
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
13.9 Miles Away High Competition View School

John Hampden Grammar School

John Hampden Grammar School, Marlow Hill, High Wycombe
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Boys Only
14.1 Miles Away High Competition View School

Royal Latin School

Royal Latin School, Chandos, Buckingham
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
14.1 Miles Away High Competition View School

Dr Challoner's High School

Dr Challoner’s High School, Cokes Ln,, Little Chalfont
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
14.9 Miles Away High Competition View School

Beaconsfield High School

Beaconsfield High School, Wattleton Road, Beaconsfield
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
16.6 Miles Away High Competition View School

St Clement Danes School

St Clement Danes School, Chenies Road, Chorleywood
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
16.8 Miles Away View School

Sir William Borlase's Grammar School

Sir William Borlase’s Grammar School, West St, Marlow
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
17.2 Miles Away High Competition View School

Rickmansworth School

Rickmansworth School, Scots Hill, Rickmansworth
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
19.6 Miles Away View School

Parmiter's School

Parmiter's School, High Elms Lane, Garston, Nr. Watford
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
20 Miles Away View School

Burnham Grammar School

Burnham Grammar School, Hogfair Ln, Slough
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
20.9 Miles Away High Competition View School

Queens' School Hertfordshire

Queens' School Hertfordshire, Aldenham Road, Bushey
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
22.2 Miles Away View School

Herschel Grammar School

Herschel Grammar School, Northampton Avenue, Slough
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
22.4 Miles Away High Competition View School

Upton Court Grammar School

Upton Court Grammar School, Lascelles Rd, Slough
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
24 Miles Away High Competition View School

St Bernard's Catholic Grammar School

St Bernard’s Catholic Grammar School, 1 Langley Road, Slough
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
24 Miles Away High Competition View School

Langley Grammar School

Langley Grammar School, Reddington Drive, Slough
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
24.8 Miles Away High Competition View School