Herschel Grammar School

Herschel Grammar School

Herschel Grammar School 11 Plus Guide

If you’re thinking about Herschel Grammar School for your child, this 2026 admissions guide will support you through the process. It includes all the essential details - from how to apply and what the school offers, to practical tips for helping your child get ready for the 11 Plus exam.

At a Glance

Assessment: GL Assessment

Fees Type: Free

Boarding: Day school

Admissions: Mixed Boys and Girls

Places per year: 150

Competition: High

Ofsted Rating: Outstanding

Introduction to

Herschel Grammar School

Herschel Grammar School is a selective, co-educational grammar school located in Slough, Berkshire. Part of the Slough Consortium of Grammar Schools, it is known for its high academic standards, supportive environment and strong community ethos. The school aims to provide a stimulating education that develops intellectual curiosity and personal growth.

Herschel offers a broad curriculum enriched by an extensive range of extracurricular activities, from sports and performing arts to science and coding clubs. The school places a strong emphasis on academic achievement alongside the development of confidence, independence and leadership skills.

As one of the top-performing state schools in the region, Herschel regularly achieves excellent GCSE and A-level results. It attracts a high number of applicants for Year 7 entry each year, with demand for places far exceeding availability.

Herschel Grammar School Key Information

Below, we list key information regarding Herschel’s direct contact details, parking information and relevant statistics for prospective students. 

School Address

Full Address:

Herschel Grammar School, Northampton Avenue
Slough
SL1 3BW

Contact Information

Parking in the school

There is limited car parking on site at Herschel Grammar School. In the event you need to find alternative parking, it can be found within a 20-30 minute walk.

  • Malton Avenue Parking, Malton Avenue, Slough, SL1 4PF (Opening Times: All Day)
  • TVU Parking, Stoke Road, Slough SL1 1YG (Opening Times: Mon-Sun All Day)
  • Brunel Way Parking, Brunel Way, Slough SL1 1XL (Opening Times: Mon-Sun All Day)

Herschel Grammar School Ofsted Report

Outstanding

Based on the inspection date:

21 and 22 May 2024

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

Academic strength: Pupils thrive in the vibrant community of this school.

Teaching and curriculum: The school has a highly ambitious curriculum which supports all pupils

Behaviour and culture: In lessons, behaviour is very strong.

Leadership and safeguarding: The arrangements for safeguarding are effective.

The Slough Consortium 11+ Format

The 11+ used by the 4 grammar schools in the Slough Consortium is a multiple choice assessment under the CEM exam board. All four grammar schools, including Herschel Grammar School, select students from this CEM 11+ test. Registration for the test is made via the Slough Consortium application portal. The 11+ exam assesses a candidate’s competence in Numerical Reasoning, Verbal Reasoning and Non-Verbal reasoning; the Verbal Reasoning section of the assessment may contain reading comprehension similar to other 11+ English sections, but there is no dedicated English section. 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 Slough 11+ test and the CEM exam board, including their 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 Slough Consortium 11+: Overview

The Slough Consortium 11+ is a multiple choice paper with 3 key components to it; it is overseen by the CEM exam board. The Slough 11+ is a multiple choice test and will assess your child’s competency in Verbal Reasoning, Non-verbal Reasoning and Numerical Reasoning. For an in depth breakdown of the Slough Consortium 11+, please visit our article –  ‘Selective Tests in Slough – the CEM 11+ Test’.

 

Overview:

The test consists of two exam papers, each taking approximately 60 minutes in length. Each test may contain a mix of Verbal Reasoning, Non-verbal Reasoning and Numerical Reasoning, it is at the Consortium’s discretion as to which are included.

 

  • Paper One: (A choice of) Verbal Reasoning (VR) Non-Verbal Reasoning (NVR) and Numerical Reasoning (NR)
  • Paper Two: (A choice of) Verbal Reasoning (VR) Non-verbal Reasoning (NVR) and Numerical Reasoning (NR)

 

Slough Grammar Schools CEM 11 Plus Test: Pass Criteria

Test scores are received in mid-October of the preceding year of entry; for example for entry in 2023, test scores will be received by mid-October 2022. It is notable that the Slough consortium uses a method of standardised marking, meaning 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. The ‘pass mark’ for the Sough CEM 11+ is currently an aggregate score of 111; this is the score which would make a child eligible for admission for a grammar school in Slough. However, it is notable that this is subject to change. For this reason, the ‘pass mark’ cannot be predicted for every year, but it is estimated that the top 25% of students will achieve the qualifying mark. For more information please see our article ‘Selective Test in Slough – CEM 11 Plus”

Paper 1:

A mix of Verbal Reasoning, Non-verbal Reasoning and Numerical Reasoning (it is at the discretion of the Consortium which is in this paper)

Paper 2:

A mix of Verbal Reasoning, Non-verbal Reasoning and Numerical Reasoning (it is at the discretion of the Consortium which is in this paper)

The Slough CEM 11+ - CEM 11 Plus Assessment Criteria

English Numerical Reasoning Verbal Reasoning Non-verbal Reasoning Additional
n/an/a

Catchment Area

As outlined above, children must score an aggregate mark of 111 in order to be eligible for consideration to Herschel Grammar School. This is set out in the 2023 admissions policy – https://s3-eu-west-1.amazonaws.com/sh-herschel-slough-sch-uk/media/downloads/HGS%20Determined%20Admissions%20Arrangements%20Sept%202023.pdf – please note this is subject to change. The school also uses a catchment area in its oversubscription criteria; this is found on page 6, appendix i in the Admissions Policy hyperlinked above 

 

Oversubscription Criteria:

 

Where the number of eligible pupils reaching the required standard in the 11+ entrance examination exceeds the number of places available, places will be allocated in the following order of priority:

 

  1. Looked After Children* who are being accommodate, or who have been taken into care by a local authority under section 20, 31 or 38 of the Children Act 1989;
  2. Pupils living in the school catchment area, which is defined as a home address within 4 miles of the school. Distance is measured in a straight line from the front door of the child’s home address (including flats) to the main entrance gate of the school;
  3. Up to a further 10 places will be offered to eligible applicants with a home address within 10 miles of the school who are eligible for the Pupil Premium at the closing date for submission of the Common Application form;
  4. Children of permanent members of staff who have been continuously employed at the school for 2 years or longer;
  5. The remaining places, up to the PAN of 150, will be allocated in rank order of performance in the examination.

 

Additional eligibilities:

 

Children with EHC plans are admitted via separate statutory procedures. This is contained in Herschel Grammar Schools 2023 Admissions Policy. Where children with an EHC plan qualify for the school for entry in year 7, they will be admitted before the allocation of other candidates, before any oversubscription criteria is implemented.

 

For a full and detailed breakdown of Herschell’s admissions criteria, and to understand whether your child is likely to be admitted, please visit the school’s 2023 Admission policy in the relevant hyperlink above.

Preparing for the 11 Plus Test at Herschel Grammar School

Supporting your child through the HBS admissions process can have a big impact on their confidence and performance. Make sure you make the most of the resources we provide below, including useful tips, exam papers, featured tuition agencies, and more!

Useful Tips

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Start Early

Begin preparation in Year 4 or the start of Year 5. This allows plenty of time for steady progress without creating too much pressure.

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Use Exam Papers

Work through timed exam papers together to build familiarity with the question style and develop exam technique.

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Target Weak Areas

Keep track of their performance and focus extra time on any topics or question types they find more difficult.

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Encourage Daily Reading

A regular reading habit helps expand vocabulary, improve comprehension and boost analytical thinking – all vital for the 11 Plus.

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Make Use of Online Resources

Digital learning tools can provide personalised practice and clear feedback to make study time more effective and engaging.

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Best Chance of Success

Keeping preparation steady, organised and encouraging will help your child feel confident and well-prepared when exam day arrives.

COMING SOON

11 Plus Mock Exams in Your Area

We’re currently working on setting up a network of local test centres to offer in-person 11 Plus mock exams that closely match the format used by Herschel Grammar School. These sessions will provide a valuable opportunity for your child to practise under real exam conditions, helping to build confidence and improve performance. Although this service isn’t available just yet, you can register your interest by completing the form below. We’ll get in touch as soon as mock exams become available in your area.

Featured 11 Plus Tuition Agencies

Harrogate Tutors

🎓 We’re proud to work with Harrogate Tutors to offer expert 11 Plus tuition across North Yorkshire. Whether for Ripon Grammar or Ermysted’s, their one to one support helps children build confidence and succeed. All tutors are qualified, DBS checked, and experienced in local 11 Plus content. Lessons cover English, Maths, verbal and non-verbal reasoning, delivered in person or online. With a strong reputation and proven results, Harrogate Tutors are our trusted choice for 11 Plus preparation.
Visit Harrogate Tutors

The Exam Tutor

🎓 We’re pleased to work with The Exam Tutor to provide expert online 11 Plus tuition. Their qualified, DBS checked tutors deliver engaging lessons that build confidence and prepare children for a wide range of 11 Plus exams. With interactive online tools, flexible scheduling, and competitive pricing at £40 per hour, The Exam Tutor offers a reliable and affordable way to support your child’s 11 Plus success.
Visit The Exam Tutor

Skipton Tutors

🎓 We’re proud to work with Skipton Tutors to offer expert 11 Plus tuition across North Yorkshire. Their one to one support helps children build confidence and succeed. All tutors are qualified, DBS checked, and experienced in local 11 Plus content. Lessons cover English, Maths, verbal and non-verbal reasoning, delivered in person or online. With a strong reputation and proven results, Skipton Tutors are our trusted choice for 11 Plus preparation.
Visit Skipton Tutors

Herschel Grammar School’s Key Dates and Application Information

Dates and deadlines which relate to grammar school entry in Slough, including Herschel Grammar School, are vital to meet. 11 Plus Hero understands the necessity of this and is here to help. Listed below are key dates which prospective parents need to keep to to give their child the best chance of entry.

Slough 11+ Registration Opens

1st May 2025
Date passed

Slough 11+ Registration Closes

5th June 2025
Date passed

Slough Consortium 11+ Entrance Test

20th September 2025
Date passed

Parents Receive Test Results

October 2025
Date passed

Common Application Form (CAF) Deadline

31st October 2025
Date passed

Offer Day

2nd March 2026
97 days to go
How to Apply

Herschel Grammar School Application Process

To apply for a Year 7 place at Herschel Grammar School, families need to complete both the school’s registration form and the local authority’s application process.

1

Admissions Policy 2026

Make sure you read the Herschel Grammar School Admissions Policy PDF to ensure you and your child understand the process and eligibility criteria.

View Admissions Policy
2

Entrance Test Entry Form

This form is available on the school’s official website during the application period. It must be submitted by the stated deadline for your child to be eligible to sit the entrance tests. Late submissions will not be accepted, and your child will not be considered for a place.

Visit School Website
3

Common Application Form (CAF)

This form must be submitted to your local authority, with Herschel Grammar School listed as one of your preferences. The CAF deadline is 31st October 2025. Both forms must be completed – failure to submit either will result in an incomplete application.

Herschel Grammar School FAQs

  • Herschel Grammar School is one of the 4 grammar schools in the Slough Consortium of grammar schools. Students are selected based on their performance in the Slough Consortium 11 Plus, governed by the CEM exam board. This CEM 11 Plus tests a child’s competence in Numerical Reasoning, Verbal Reasoning and Non-verbal Reasoning.
  • For more details see ‘Section 4: The Slough Consortium 11+ Format’ LINK

Schools Nearby

34 schools found within 25 miles of Slough


Upton Court Grammar School

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

St Bernard's Catholic Grammar School

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

Langley Grammar School

Langley Grammar School, Reddington Drive, Slough
Assessment:
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
2 Miles Away High Competition 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
2.9 Miles Away High Competition 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
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
10.3 Miles Away High 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
10.4 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
10.9 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
Admissions: Boys Only
10.9 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
11.1 Miles Away 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
11.1 Miles Away 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
11.5 Miles Away Medium 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
13.7 Miles Away High Competition View School

Tiffin Girls’ School

Tiffin Girls’ School, Richmond Road, Kingston upon Thames
Assessment: Individual
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
13.9 Miles Away Very-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
14.1 Miles Away View School

Tiffin School

Tiffin School, Queen Elizabeth Road, Kingston-upon-Thames
Assessment: Individual
Fees Type: Free
Boarding: Day school
Admissions: Boys Only
14.6 Miles Away High Competition 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
16 Miles Away View School

Kendrick School

Kendrick School, Reading
Assessment: Individual
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
16.4 Miles Away View School

Reading School

Reading School, Reading
Assessment: FSCE
Fees Type: Free
Boarding: Day school, Boarding
Admissions: Boys Only
16.4 Miles Away Medium Competition View School

The Henrietta Barnett School

Henrietta Barnett School, Central Square, Hampstead Garden Suburb
Assessment: GL Assessment, Individual
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
18.1 Miles Away Very-high Competition View School

St Michael's Catholic Grammar School

St Michael's Catholic Grammar School, Nether St, North Finchley
Assessment: GL Assessment
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
19.2 Miles Away View School

Queen Elizabeth's School Barnet

Queen Elizabeth's School, Queen's Road, Barnet
Assessment:
Fees Type: Free
Boarding: Day school
Admissions: Boys Only
19.2 Miles Away View School

Nonsuch High School for Girls

Nonsuch High School for Girls, Cheam
Assessment: Sutton SET, Individual
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
19.3 Miles Away Very-high Competition View School

Greenshaw High School

Greenshaw High School, Grennell Road, Sutton
Assessment: Sutton SET
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
20 Miles Away Medium Competition View School

Sutton Grammar School

Sutton Grammar School, Manor Lane, Sutton
Assessment: Individual
Fees Type: Free
Boarding: Day school
Admissions: Boys Only
20.1 Miles Away Very-high Competition View School

Dame Alice Owen's School

Dame Alice Owen's School, Dugdale Hill Lane, Potters Bar
Assessment: GL Assessment, Individual
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
20.8 Miles Away View School

Wallington County Grammar School

Wallington County Grammar School, Croydon Road, Wallington
Assessment: Sutton SET, Individual
Fees Type: Free
Boarding: Day school
Admissions: Boys Only
21.6 Miles Away Very-high Competition View School

Wallington High School for Girls

Wallington High School for Girls, Woodcote Road, Wallington
Assessment: Sutton SET, Individual
Fees Type: Free
Boarding: Day school
Admissions: Girls Only
22.3 Miles Away High Competition View School

Wilson’s School

Wilson’s School, Mollison Drive, Wallington
Assessment: Sutton SET, Individual
Fees Type: Free
Boarding: Day school
Admissions: Boys Only
22.7 Miles Away Very-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
22.7 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
22.8 Miles Away High Competition View School

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
23.1 Miles Away High Competition View School

The Latymer School

The Latymer School, Haselbury Road, Edmonton
Assessment: GL Assessment, Individual
Fees Type: Free
Boarding: Day school
Admissions: Mixed Boys and Girls
23.8 Miles Away High Competition View School