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Thinking about applying to Wallington County Grammar School? Find out everything you need to know about admissions and how to prepare your child for success in the Sutton Selective Eligibility Test.
Key information about Wallington County Grammar School
Address: Wallington County Grammar School, Croydon Road, Wallington, Surrey, SM6 7PH
Number of pupils: 1,100+
Admissions contact: [email protected]
Number of places in Year 7: 150
11+ exam: Sutton Selective Eligibility Test (SET) and second stage exam
Catchment area: yes
Dates for your diary
The 2025 exam dates haven’t been published yet. However, they are likely to be the same as 2024. Please use the dates below as a guide.
Sutton SET registration opens: Wednesday 1st May 2024
Deadline for requests for special adjustments: Friday 14th June 2024
Open evening: Thursday 4th July 2024
Sutton SET registration closes: Friday 2nd August 2024
Sutton Selective Eligibility Test: Tuesday 17th September 2024
Sutton SET results released: week of 23rd September 2024
Second stage entrance exam: Saturday 5th October 2024
Second stage results released: mid-October 2024
Secondary school application deadline: Thursday 31st October 2024
School allocations: Saturday 1st March 2025
About Wallington County Grammar School
Wallington County Grammar School is a boys' grammar school with a mixed sixth form in southwest London. It was founded in 1927 and is ranked within the top 60 grammar schools in the UK.
Ofsted rates Wallington County Grammar School as 'outstanding'. The inspection praised the school's strong sense of community and noted how staff and students are proud to be a part of the school. It also draws attention to very high expectations which are met through an 'ambitious and distinctive curriculum'.
How to apply to Wallington County Grammar School
Wallington County Grammar School is a selective school. This means that your child will need to take the 11 plus exam to be eligible for a place. In Sutton, the 11 plus is known as the Sutton Selective Eligibility Test (SET). All of the grammar schools in Sutton (and one partially-selective school) use the Sutton SET.
Children applying to Wallington County Grammar School also take a second stage exam to qualify for a place. This exam is shared with the other boys’ grammar schools in Sutton – Wilson’s School and Sutton Grammar School. Only children who meet the qualifying standard in the Sutton SET are shortlisted for the second stage entrance exam.
Registration for the Sutton Selective Eligibility Test opens in May 2025 and closes August 2025. The Sutton SET takes place in September 2025. You’ll find out whether your child has qualified for the second stage the following week.
The shared second stage exam takes place in early October 2025 and you’ll receive your child’s results in mid-October. You can then use these results to decide whether to apply for a place at Wallington County Grammar School.
To apply, you’ll need to name the school as one of your preferred schools on the secondary school common application form. This will be available on your home council website from early September and must be submitted by 31st October 2025.
Remember – passing the entrance exam doesn’t guarantee that your child will be allocated a place at your preferred school. Many grammar schools are often oversubscribed with qualified children. Schools and their admissions authorities work through admissions criteria to prioritise children for places. We’ve included the admissions criteria for Wallington County Grammar School below.
What subjects are on the Sutton Selective Eligibility Test?
The Sutton Selective Eligibility Test consists of two multiple-choice papers. Each paper takes about 40–50 minutes to complete.
English: this paper is split into four sections. One assesses Key Stage 2 spelling and the other three test reading comprehension skills.
Maths: questions cover the Key Stage 2 maths topics. These include number and place value, the four operations, fractions, decimals and percentages, measurement, geometry and statistics.
The second stage exam also tests English and maths, but these papers are not multiple-choice. The English test is a one-hour extended writing task and the maths test is a standard 45-minute maths paper.
Guide to the Sutton Selective Eligibility Test
Find out everything you need to know in our complete guide to the Sutton Selective Eligibility Test. Plus, get access to free 11 plus resources to help your child feel confident for their exam!
How does place allocation work at Wallington County Grammar School?
After the second stage exam, Wallington County Grammar School uses the standardised scores from all four papers (SET papers 1 and 2, and second stage exam papers 1 and 2) and appropriate age-weighting. The scores are then combined in a ratio of 2:3 (SET : second stage exam), with English and maths equally weighted. All childrens’ scores are placed in rank order and then Wallington County Grammar School sets a qualifying standard.
If more than 150 boys applying to Wallington County Grammar School achieve this standard, the school applies oversubscription criteria. Boys who have an Education, Health and Care Plan (EHCP) are allocated places first. The remaining places are then allocated in this order:
‘Looked after’ and ‘previously looked after’ children
Sons of permanent staff at Wallington County Grammar School
In rank order of total score across the two exams, until 110 places are filled
Up to 25 places are then available for boys who are eligible for Pupil Premium, allocated in rank order of scores
Up to 15 places are available for boys who live in the catchment area, allocated in rank order of scores
What is the catchment area for Wallington County Grammar School?
The catchment area for Wallington County Grammar School covers the postcode areas SM1, SM2, SM3, SM4, SM5, SM6, SM7, KT4 8, CRO 4 and CR4 4. However, boys who live outside the catchment area are still likely to be offered places at the school based on their rank order of scores, according to criterion 3 in the school admissions policy.
Atom’s top tips for Sutton SET preparation
The Sutton SET and second stage exams are designed to select the most academically able children in the Sutton area. Here are our top tips to help you and your child feel confident for exam day!
Bitesize learning
It’s important to build a good knowledge base before the exam. Using a ‘little and often’ approach when learning is key – our brains encode new information more effectively when dealing with smaller ‘chunks’ of information. For children aged 10–11, child psychologists recommend regular study sessions of 20–30 minutes.
Atom Home makes learning a more enjoyable process for your child. They'll explore exciting worlds full of interactive questions, earning coins to spend in the Atom shop. Atom adapts to your child, showing them questions at just the right level of difficulty to keep them motivated.
Read widely
The Sutton Selective Eligibility Test assesses your child’s ability to analyse and interpret written information. Regular reading is a great way to help your child build these skills.
Encourage them to read books from different genres and by a diverse range of authors. Increasing the variety of your child’s reading will help them understand different styles, tones and purposes. Meanwhile, reading a little every day will help widen their vocabulary, sharpen their analytical thinking, and enhance their imagination.
Refine exam technique
When your child feels confident with the topics they’ve learnt in Year 5, they’ll be ready to put their knowledge to the test.
Practice tests can help your child develop problem-solving skills and build confidence working under test conditions. They’re also a great way to consolidate learning and highlight knowledge gaps for further improvement.
With Atom Home, you'll unlock online mock tests and printable practice papers. Enjoy automatic marking and progress tracking with the online tests, and help your child get familiar with the real exam experience with printable practice papers.
Celebrate progress
Setting regular, achievable goals and celebrating your child’s progress – no matter how big or small – will help keep their motivation high.
Make sure to encourage a growth mindset. This means celebrating effort, as well as achievement! When your child makes mistakes or struggles to understand a particular topic, help them understand that they’ll improve through practice. Regular praise will help your child improve their resilience when tackling new and challenging topics.
Tailored preparation for the Sutton SET
Wish you could give your child a roadmap to success in the Sutton Selective Eligibility Test? You can. Atom Home has everything you need to get prepared, in one package.
You don't need a tutor to get into your top-choice grammar school. You just need Atom. We’ll create a tailored plan for your child and support them along their fun revision journey.
Online and printable 11 plus practice papers
90,000+ adaptive questions
500+ hours of on-demand video lessons
Automatic marking and instant progress data
Navigate the Sutton SET with confidence.
Start your free trial today. Our local admissions specialists will get to work on your child’s plan. Relax, Sutton SET prep is sorted.
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