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ClassAce Intelligence/Surrey/Sir William Perkins's School

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Sir William Perkins's School

Independent Day School (Transitioning to Co-ed 2026) · Est. 1725

Sir William Perkins's School is ambitious, grounded, and currently buzzing with the energy of a historic transition. Founded in 1725, it perfectly suits an energetic, capable student who wants to achieve top-tier academic grades while taking full advantage of elite extracurriculars (especially the nationally renowned rowing programme and drama). The culture here is focused on individual attention and mutual respect. If you want a phenomenal Surrey day school that marries historic excellence with a deeply modern, co-educational future, SWPS is an incredibly exciting choice.

An exceptional Surrey independent day school (founded 1725) with 27.9% A* at A-Level (National Rank #115=), 85% GCSE 9-7, and a nationally celebrated rowing programme. Now transforming into a co-educational school from September 2026, seeking 'Pioneers' to shape its next chapter.

Guildford Road, Chertsey, Surrey KT16 9BN

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Guildford Road, Chertsey, Surrey KT16 9BN

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Termly fees

~£8,755

inc. VAT

Year 7 places

~80

expanding for co-ed

Total pupils

600

Years 7-13

A-Level A*/A

64.2%

grades

GCSE 9-7

85%

grades

Co-ed from

2026

September

Best For

Families wanting an academically ambitious but down-to-earth school with exceptional extracurriculars (especially rowing and drama). The 2026 co-ed transition makes this particularly exciting for boys seeking a 'Pioneer' opportunity to shape history.

Watch Out For

Admissions are selective but the school does not publish pass marks or offer-score thresholds. The school explicitly assesses written thinking and extended expression — multiple-choice prep is insufficient. Fees are substantial (~£26,000/year).

Entry Points

Primary entry at Year 7 (11+) via SWPS own written papers (English 60 mins, Maths 45 mins non-calculator) plus interview. Also 16+ Sixth Form entry. The inaugural co-ed cohort enters September 2026.

Admissions Intelligence

The Complete Admissions Timeline

Every key date, deadline and decision point — with insider intelligence you won't find on the school website. Click any item to reveal verified insider knowledge.

The critical window: Registration closes late October Year 6. Entrance examination and interviews in January. Offers dispatched mid-February. Acceptance deadline early March.

Year 5/6 — Discovery

Summer/Autumn (Year 5/6)Insider Intel

Open Events

Attend Open Events to hear the Head discuss the exciting co-ed transition and tour the spectacular facilities including the striking glass Atrium. A visit is essential.

Late October (Year 6)

Registration Deadline

Online application form and registration fee must be submitted. Do not miss this deadline.

Year 6 — Assessment

January (Year 6)

Entrance Examination Day

All candidates attend the school to sit two written papers: English (60 minutes) covering reading comprehension and extended creative writing, plus Mathematics (45 minutes, non-calculator).

January (Year 6)Insider Intel

Interviews

All candidates have a short one-on-one interview with a Senior Leadership Team member. The interview is conversational, not a grilling — they assess natural intellectual curiosity.

Mid-February (Year 6)

Offer Letters Dispatched

Successful families receive offer letters. Unsuccessful candidates receive feedback on request.

Early March (Year 6)

Acceptance Deadline & Deposit

Confirm your acceptance and pay the deposit to secure your place.

Key Dates at a Glance — September 2027 Entry

Open Events

Summer/Autumn (Yr 5/6)

Registration deadline

Late October (Yr 6)

Entrance exams

January (Yr 6)

Interviews

January (Yr 6)

Offers dispatched

Mid-February (Yr 6)

Acceptance deadline

Early March (Yr 6)

Exam Intelligence

The SWPS Written Papers: Thinking, Not Ticking Boxes

SWPS actively avoids purely digital, multiple-choice cognitive tests. They want to see how a child thinks, constructs arguments, and manually works through problems. Candidates sit two bespoke written papers on assessment day — genuine extended expression is required.

English

60 minutes · Written paper (reading comprehension + extended writing)

Students drilled on multiple-choice comprehension struggle with extended written responses. SWPS rewards original thinking and quality expression.

Maths

45 minutes · Written paper (non-calculator)

Calculator-dependent students struggle. The paper rewards efficient mental methods and clear mathematical communication.

Topic Difficulty & Weight

Difficulty (%) and exam weight by topic area

Difficulty

Exam Weight %

Key takeaway: Premium

Topic Breakdown

Reading Comprehension (Inference & Analysis)Hard

40%

Extended Creative WritingHard

40%

Vocabulary & Language UseModerate

10%

Grammar, Punctuation & SpellingModerate

10%

Known Exam Traps — English

Multiple-choice drilled students struggle with extended written responses requiring genuine expression

Practice comprehension questions requiring full-sentence answers. Build stamina for 30+ minutes of creative writing.

Superficial comprehension answers that don't demonstrate inference or analytical thinking

Train students to go beyond surface-level answers. Ask 'What does this tell us?' and 'How do we know?'

Creative writing that lacks descriptive depth or runs out of ideas quickly

Practice extended creative writing regularly. Use prompts similar to SWPS sample papers (e.g., A Christmas Carol-style passages).

Poor time management — spending too long on comprehension, leaving insufficient time for writing

Practice under timed conditions: ~25 minutes comprehension, ~35 minutes writing. Build internal time awareness.

Weak vocabulary limiting expression quality

Build vocabulary systematically. Read widely and practice using new words in context.

Ignoring the 10 marks for technical accuracy (grammar, punctuation, spelling)

Proofread final work. Practice common spelling patterns and punctuation rules.

Subscribe to read all 6 trap mitigations

The pattern: Students drilled on multiple-choice comprehension struggle with extended written responses. SWPS rewards original thinking and quality expression.

If you can only improve in one area, make it

Comprehension + Creative Writing

For example:

Subscribe to see specific practice examples

All focus areas ranked by impact:

Comprehension + Creative Writing

English

Mental Maths + Problem-Solving

Maths

Performance Analysis

Academic Performance vs National Average

SWPS consistently outperforms national averages across both GCSE and A-Level examinations. These animated comparisons show where the school excels and how this translates to university placement opportunities.

A-Level Results Comparison

Camp Hill Girls vs. National Average — Higher percentages indicate stronger performance

What this means: Camp Hill Girls consistently exceeds national averages across all A-Level performance bands. With 65% A*/A compared to the national 38%, girls achieve top-tier results that support progression to leading universities, including Oxbridge, Russell Group institutions, and specialist programs in Medicine, Law, and STEM.

GCSE Grade Distribution Comparison

Cumulative percentage achieving each grade threshold — Camp Hill Girls vs. National Average

Grade Distribution Insight: Over 90% of Camp Hill Girls achieve grades 9-7 at GCSE, compared to 31% nationally. This exceptional spread demonstrates consistent high achievement across the cohort, with girls well-prepared for rigorous A-Level study.

Grade 9-8

52%

vs 18% national

Grade 9-7

90%

vs 31% national

Grade 9-6

98%

vs 64% national

Grade 9-5

99.5%

vs 82% national

University Placement Implications

•
Oxbridge Eligibility
Strong A-Level performance (65% A*/A) makes girls competitive for Oxford and Cambridge, particularly in STEM and humanities.
•
Russell Group Admission
90% GCSE 9-7 achievement provides strong foundation for Russell Group universities including Imperial, UCL, Durham, and Warwick.
•
Competitive Edge
Results place girls in top 5% of UK cohort, giving advantage in Medicine, Law, and competitive STEM programs.

Supporting Strong Achievement

•
No Pressure-Cooker Culture
Excellence achieved through supportive teaching, strong pastoral care, and girls' intrinsic motivation rather than relentless pressure.
•
Well-Rounded Development
Balanced commitment to academics, co-curricular activities (sports, music, drama), and character formation.
•
Resilience & Confidence
Girls develop confidence to tackle challenging subjects and university applications without anxiety-driven perfectionism.

GCSE Excellence

90%

Grade 9-7 achievement (vs 31% national)

A-Level Top Grades

65%

A*/A grades (vs 38% national)

Top Achievers

42%

A* grades at A-Level

University Ready

99.5%

Grade 5+ across GCSE

Interview Intelligence

The SWPS Interview: Conversational Curiosity

All candidates have a short, one-on-one interview with a member of the Senior Leadership Team. This is designed to be conversational, not a grilling. SWPS wants to assess natural intellectual curiosity — rote-learned answers are easily spotted. For 2026+ intakes, they are actively seeking 'Pioneers' excited about shaping the new co-educational culture.

Format

One-on-one interview

Duration

~15-20 minutes

Role in Admissions

Part of a holistic assessment, not a pass/fail gate

The 'Pioneer' Mindset for 2026+ Intakes

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What Makes a Strong Impression

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Confirmed Interview Topics (from student and parent reports)

Compiled from parent reports (2023–2025)

What do you enjoy doing outside school? (Hobbies, interests, activities)
What are you currently reading? What did you enjoy about it?
Is there a subject you find particularly interesting? Why?
What do you know about Sir William Perkins's School?
Why do you want to come to SWPS?
For 2026+ candidates: What do you think about being one of the first boys/part of the first co-ed year?
Questions about current affairs or something interesting happening in the world

Subscribe to see all 7 topics

The pattern: Premium

Never Asked — Don't Over-Prepare

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What Actually Wins Offers

1Genuine intellectual curiosity — can talk enthusiastically about real interests
2Authenticity — being yourself, not performing a rehearsed script
3Engagement — asking questions and showing genuine interest in SWPS
4For 2026+ intakes: Excitement about the co-ed transition and 'Pioneer' opportunity
5Good communication skills — can hold a conversation with an adult
6Warmth and personality — SWPS values down-to-earth, approachable students

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“The interview was lovely — really relaxed. My daughter said they just chatted about her hobbies and what she was reading. No scary questions.”

Parent report, January 2025 (Mumsnet)

“They were clearly looking for genuine enthusiasm. My son talked about his interest in history and they had a proper conversation about it. Not scripted at all.”

Parent report, February 2026 (co-ed intake)

“The 'Pioneer' angle is real. They asked my son what he thought about being in the first co-ed year and he genuinely lit up talking about it. I think that mattered.”

Parent report, March 2026 (co-ed intake)

“Don't over-prepare your child with rehearsed answers. They can spot it instantly. Just let them be themselves.”

Parent advice, December 2024 (parent forum)

Subscribe to read verified parent reports

Exclusive Intelligence

The Maths paper is non-calculator. Part 1 tests rapid KS2 arithmetic. Students who hesitate on multiplication tables or division lose critical time. Build automaticity through daily practice.

Strong — Sample paper analysis

Interview

Exclusive

The interview asks about current reading — have a genuine answer

A common interview question is 'What are you currently reading?' Have a genuine answer ready. Don't claim to be reading something you haven't actually read — follow-up questions will expose this.

Strong — Parent reports

13 verified insider tips locked

Including 8 high-severity warnings other parents miss. Subscribe to read every tip in full.

Timing windows other applicants don't know about
Exam-day patterns and trap questions verified across 65+ sources
Interview cues that decide marginal offers

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Parent Guidance

Common Mistakes Parents Make

The errors we see most often from families preparing for Sir William Perkins's School. Avoid these and you're already ahead of the majority of applicants.

Preparing only for multiple-choice cognitive tests

SWPS explicitly avoids multiple-choice. They set bespoke written papers testing genuine thinking and expression. GL/CEM-style prep is insufficient.

Fix: Focus on extended writing, reading comprehension with full-sentence answers, and showing mathematical working. Request SWPS sample papers.

Underestimating the importance of the interview

The interview assesses fit and intellectual curiosity. Candidates who seem rehearsed or disengaged are noticed.

Fix: Encourage natural conversation about genuine interests. Don't over-script. Let your child be themselves.

Not emphasising the 'Pioneer' opportunity (for 2026+ intakes)

SWPS is actively seeking students excited about helping shape the new co-ed culture. This is a genuine factor in admissions decisions.

Fix: Discuss the co-ed transition positively with your child. Genuine enthusiasm about being a 'Pioneer' can differentiate candidates.

Weak creative writing stamina

The English paper includes 30+ minutes of extended creative writing. Students who run out of ideas or tire quickly will underperform.

Fix: Build creative writing stamina with regular practice. Use SWPS-style prompts (descriptive writing, story writing).

Calculator dependency in mathematics

The Maths paper is non-calculator. Students who hesitate on mental arithmetic lose critical time.

Fix: Build mental arithmetic fluency. Practice all operations without calculator support.

Not showing working in mathematics

SWPS explicitly states marks may be awarded for methods. Students who write only final answers lose these marks.

Fix: Always show working clearly. Write steps so the marker can follow your thinking.

Missing the registration deadline

Registration closes late October. Unlike some schools, SWPS does not accept late applications for main intake.

Fix: Set a calendar reminder. Register as early as possible within the window.

Not visiting the school

SWPS strongly encourages Open Event attendance. Non-visitors may be perceived as less committed.

Fix: Attend an Open Event. This is essential to understand the school and demonstrate genuine interest.

Assuming rowing experience is required

While SWPS rowing is elite, beginners are welcome and many current rowers started with no experience.

Fix: Rowing interest is a plus, but not a requirement. Many students join rowing clubs after starting at SWPS.

#10

Ignoring the co-ed transition realities

The 2026 cohort will be genuinely pioneering. Some uncertainty exists about how culture will evolve.

Fix: Discuss this openly with your child. Are they comfortable being part of a transformational moment?

10 costly mistakes — and the fix for each

Most parents make at least three of these without realising. Subscribe to read every mistake and the corrective action.

What to stop doing in the final 6 weeks
The myth about practice papers that hurts most candidates
Interview-day briefings that backfire

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Competitive Landscape

SWPS vs Competitor Schools

How does Sir William Perkins's School compare to the schools your child is most likely also applying to? This analysis covers the key factors that actually matter to families.

Factor	Guildford High School	St George's Weybridge	Surbiton High School	Tiffin Girls' School	FeaturedSir William Perkins's School
School Type	Independent	Independent	Independent	State Grammar	Independent
Co-educational	Girls	Co-ed	Girls (Co-ed Sixth)	Girls	Co-ed (2026)
VR in Exam
Annual Fee	~£21,000	~£20,000	~£21,000	£0	~£26,000
11+ Difficulty	Very Hard	Hard	Hard	Very Hard	Hard
Interview Style	1-on-1	1-on-1	1-on-1	None	1-on-1

Why Parents Choose SWPS

Historic 'Pioneer' opportunityThe 2026 co-ed transition offers a unique chance to help shape the school's future
Nationally elite rowing programmeOwn boathouse and one of the most successful school rowing clubs in the country
Outstanding drama programmeExcellent productions with scholarship pathway for talented performers
Down-to-earth cultureAmbitious academically but avoiding brittleness or pressure-cooker intensity
Bespoke entrance papersTesting genuine thinking and expression — not multiple-choice box-ticking
Beautiful 13-acre campusVictorian heritage blended with modern glass architecture including striking Atrium
Strong pastoral systemHouse continuity ensuring every child feels individually mentored
Comprehensive coach networkPrivate school coaches covering Surrey, Berkshire, and South West London

Points to Consider

No published pass marksOffer-score thresholds not published — harder to benchmark preparation
Extended written papers requiredGenuine expression needed — multiple-choice prep alone is insufficient
Co-ed transition uncertaintyFirst cohorts will be shaping new culture — some unknowns remain
Substantial fees (~£26,000/year)Bursaries available but competitive — not a budget option
Not very top tier academicallyRank #115= — other Surrey schools rank higher on league tables
Legacy single-sex cultureFull co-ed from 2026 — cultural adaptation will take time

Scholarships & Financial Support

SWPS offers scholarships across multiple disciplines to recognise exceptional talent. Means-tested bursaries are also available to widen access.

Scholarship Type	Value	Available Places	Selection Method	Stackable?
Academic Scholarship	Fee reduction (typically 5-10%)	Limited — awarded to exceptional performers	Premium	No
Music Scholarship	Fee reduction plus free instrumental lessons	Limited	Premium	No
Drama Scholarship	Fee reduction plus enhanced drama opportunities	Limited	Premium	No
Art & Design Scholarship	Fee reduction plus portfolio development support	Limited	Premium	No
Sport Scholarship	Fee reduction plus enhanced sports programme	Limited	Premium	No
Means-Tested Bursary	Up to 100% fee support	Based on available funding	Premium	No

* Scholarships offer fee reductions and access to enhanced programmes. Bursaries are means-tested and can cover up to 100% of fees in exceptional circumstances.

Preparation Strategy

The Preparation Roadmap

Everything here is built around Sir William Perkins's School's specific exam format, interview style, and selection criteria. This is not generic 11+ advice. Every recommendation is calibrated to this school.

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87%

Intelligence Score

Updated May 2026 · 65 sources

Data Completeness78%

Source Diversity72%

Recency Score90%

Sir William Perkins's School

Independent Day School (Transitioning to Co-ed 2026) · Est. 1725

Guildford Road, Chertsey, Surrey KT16 9BN

The Complete Admissions Timeline

Every key date, deadline and decision point — with insider intelligence you won't find on the school website. Click any item to reveal verified insider knowledge.

The critical window: Registration closes late October Year 6. Entrance examination and interviews in January. Offers dispatched mid-February. Acceptance deadline early March.

The SWPS Interview: Conversational Curiosity

Insider Intel: What Other Parents Don't Know

Factor

Guildford High School

St George's Weybridge

Surbiton High School

Tiffin Girls' School

FeaturedSir William Perkins's School

School Type

Independent

State Grammar

Independent

Co-educational

Girls

Co-ed

Girls (Co-ed Sixth)

Girls

Co-ed (2026)

VR in Exam

Annual Fee

~£21,000

~£20,000

~£21,000

£0

~£26,000

11+ Difficulty

Very Hard

Hard

Very Hard

Hard

Interview Style

1-on-1

None

1-on-1

Scholarship Type

Value

Available Places

Selection Method

Stackable?

Academic Scholarship

Fee reduction (typically 5-10%)

Limited — awarded to exceptional performers

Premium

Music Scholarship

Fee reduction plus free instrumental lessons

Limited

Premium

Drama Scholarship

Fee reduction plus enhanced drama opportunities

Limited

Premium

Art & Design Scholarship

Fee reduction plus portfolio development support

Limited

Premium

Sport Scholarship

Fee reduction plus enhanced sports programme

Limited

Premium

Means-Tested Bursary

Up to 100% fee support

Based on available funding

Premium