DirectoryCroydonPrepCumnor House Boys School
Prep school

Cumnor House Boys School

Highly regarded preparatory school from Reception to Year 8 focused on values of Endeavour, Compassion, Courage, Self Belief and Integrity.

CroydonPrepBoysAges 4–13Day310 pupils
Day fees
£16,188
How competitive entry is
Non Selective + ObservationCompetitive entry
Pupils
310
Founded
Next deadline
No dates published
Updated 2 months agosource
Houseroom Index 2026

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Our take

Independent boys prep school in Croydon for ages 4–13. Selective entry.

Best for
Who thrives here
  • Families looking for a prep school covering ages 4–13.
  • Parents who want a single-sex environment for their son.
  • Children who can demonstrate strong academics at entry assessment — this is a selective school.
Watch-outs
Know before applying
  • Selective entry — assume some form of assessment at the relevant entry point. Plan tutoring or familiarisation early if needed.
  • Single-sex (boys). Comfortable for some children, less so for others — worth a visit on a normal teaching day rather than only an open-day showcase.
AI-generated guidance

Application timeline

No admissions stage dates confirmed yet. Save this school to be notified when dates are published.

Open dayNot published
Not published
Registration opensPassed
1 Sept 2025
Registration closesPassed
15 Jan 2026
Bursary deadlineNot published
Not published
AssessmentNot published
Not published
InterviewNot published
Not published
OffersNot published
Not published
Acceptance deadlineNot published
Not published
Registration windows
YearOpensClosesReply byStatus
2026-271 Sept 202515 Jan 2026TBCClosed

Open events

Dates to be confirmed
Private TourAvailable throughout the year by appointment
Dates TBC
Open MorningJoin us for an Open Morning (date not specified)
Dates TBC
Event2025-05-01
Dates TBC
Event2025-05-08
Dates TBC

Private tours and additional visits available by arrangement — contact admissions to arrange.

Fees

£20,070per year · Day · 2026-27
VAT-inclusive estimate £20,070VAT status TBC7-year projection £158,519
vs London avg (£24,000)16% below
By entry point · 2026/2027
7+£19,803
11+£20,070
4+£16,926
Reception£16,188
Also budget for · Registration fee, deposit, uniform, lunches, trips, music tuition, exam fees. These vary by school — check with admissions for the full cost breakdown.

Bursaries & Scholarships

About the head

The Cumnor Way

Headmistress of Cumnor House School for Girls

Being free to be themselves, our pupils are empowered and enlightened. They develop as individuals and embrace everything the school offers.

EndeavourCompassionCourageSelf BeliefIntegrity

Distinctive features

Highly regarded preparatory school

Single-sex boys school

Strong culture of high academic achievement

Exceptional success in Sports and Music

Close-knit community

Located on a compact city campus with a 10-acre playing field

Activities & co-curricular

sport

CricketAthleticsRugbySwimmingTennisTriathlonFootballCross CountryFootball (28–30 teams, Y3–Y8 Boys)Rugby (31 teams, Y3–Y8 Boys)Cricket (22–25 teams, Y3–Y8 Boys / Girls)Netball (Girls)Hockey (Girls)Swimming squad (U6–U13)GymnasticsRounders (Girls)Short tennis (Girls)Ballet (Girls)KS1 Multi-sports (Girls)Olympic Track BMX ridingSport & Competition

music

Music

drama

Drama / LAMDACreative & Performing Arts

academic club

LEGO clubLanguages clubsPublic speaking competitions11+ practice clubs (Years 5 and 6)Chess clubCurrent Affairs clubScholarship groupsBooster/nurture groups (Learning Support)Design & TechnologyCritical thinking

service

Charity fundraising / volunteering (Purley Food Hub, The Children's Trust)

other

Photography clubStory clubOutdoor food tech (cooking over firepits)Mindfulness club

Facilities

sports

Indoor sports hallsHeated swimming poolMulti-use games areaPlaying fieldsNetball courtsIndoor heated swimming pool (Boys' School main site)10-acre playing field (Boys' School)Multi-Use Games Area (MUGA)Dedicated sports hall for gymnastics, dance and PE200m running track (Girls' School)Sports field (Girls' School, 6 acres total)Indoor swimming pool10 acres of sports ground (overlooked by South Croydon nursery)

arts

Spacious main hall with raised stage (Girls' School)Raised stage performance venuesMusic rooms

academic

Specialist classrooms and Music roomDesign technology roomsOn-site outdoor learning classroom and play activity stations (Early Years)Individual buildings per stage of education (Boys' School)One-to-one devices for Year 3 and aboveDesign & Technology (D&T) roomScience rooms (separate sciences)Science laboratoryFood technology room

wellbeing

Nurture rooms

Latest exam results

Outcomes

Pupils consistently receive offers and scholarships to leading UK senior schools including Whitgift, Harrow, and Tonbridge.

Recent coverage

In June 2024, Cumnor House School for Boys and Nurseries underwent an inspection by the Independent Schools Inspectorate (ISI) under the newly introduced Framework 23. The school excelled in all five evaluated areas, meeting the standards with no statutory regulations or compliance issues identified. In 2025, eight pupils remained at Cumnor House, with most others proceeding to Whitgift School, a notable destination for the school's leavers. The school's 2024-2025 Governors' Report highlighted that pupils achieved 128 distinctions and 4 high merits in their examinations.

Recommended next step

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Fit for your child

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Wellbeing

Cumnor House Boys promotes a culture of understanding, integrity, compassion and empathy, with character virtues such as endeavour, belief and courage underpinning its ethos. Children are supported to 'bounce back' from adversity through core activities including residentials, public speaking and life skills work.

Inspection

Isi 18 Jun 2024

One inspection report on file. Worth reading before booking a visit — covers safeguarding, leadership and overall standard.

Read full ISI report →

Term dates 2025-26

autumn4 Sept 202512 Dec 2025
spring6 Jan 202627 Mar 2026
summer21 Apr 202610 Jul 2026
autumn2 Sept 202611 Dec 2026Half-term 19 Oct 2026–30 Oct 2026
spring5 Jan 202725 Mar 2027Half-term 15 Feb 2027–19 Feb 2027
summer13 Apr 20272 Jul 2027Half-term 31 May 2027–4 Jun 2027

INSET: 1 Sept 2026 · 4 Jan 2027 · 12 Apr 2027 · 5 Jul 2027

Policies & documents

Schools like Cumnor House Boys School

Ranked by semantic similarity across curriculum, ethos, intake and admissions style. Most parents shortlist 4–6 schools before applying.

95%

Cumnor House School

Croydon · Prep · Ages 2–13
£15,147 – £21,360
93%

Cumnor House Girls' School

Croydon · All Through · Ages 3–16
£10,440 – £21,360
66%

Croydon High School

Croydon · All Through · Ages 3–18
£12,747 – £25,548
66%

Connaught House School

Westminster · Prep · Ages 4–11
£24,786 – £26,934
64%

Elmhurst School

Croydon · Prep · Ages 1–11
£14,541 – £23,468
64%

Devonshire House Preparatory School

Camden · Prep · Ages 2–13
£9,000 – £35,619

Questions parents ask

Common questions about Cumnor House Boys School, answered from this school’s structured profile data. Always confirm specifics with admissions before applying.

What kind of child is Cumnor House Boys School best for?+

Cumnor House Boys School suits: Families looking for a prep school covering ages 4–13; Parents who want a single-sex environment for their son; Children who can demonstrate strong academics at entry assessment — this is a selective school.

How does admissions work?+

Admissions are selective — expect an entrance assessment at the relevant entry point. Plan tutoring or familiarisation early. See the admissions timeline above for confirmed dates.

Are fees published?+

Yes — see the Fees section on this page. Add extras (uniform, trips, lunches, music tuition, registration fees) on top of the base figure before budgeting.

Does the school support SEND?+

Some SEND provision is documented in our profile, but specific conditions supported aren't itemised. Contact admissions for details before applying.

Are there open days?+

4 upcoming open days or tours — see the admissions timeline. Booking is usually required.

How do I contact admissions?+

email at admissions@cumnorhouse.com or phone on 02086603445. Reference your child's age and intended entry year in the first message.

What similar schools should I compare?+

We've ranked 6 schools by semantic similarity to Cumnor House Boys School — see the "Schools like Cumnor House Boys School" grid on this page. Most parents shortlist 4–6 schools before applying.

Enrichment last updated 14 May 2026. Sources include the school’s official site, Wikipedia, Good Schools Guide, Tatler, and Sunday Times Parent Power.

Reviews

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Data
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Frequently asked questions

How much are the fees at Cumnor House Boys School?
Day fees at Cumnor House Boys School range from £15,147 to £21,360 per year.
What ages does Cumnor House Boys School take?
Cumnor House Boys School takes pupils from age 4 to 13.
Is Cumnor House Boys School a day or boarding school?
Cumnor House Boys School is a day school.
Is Cumnor House Boys School co-educational or single-sex?
Cumnor House Boys School is a boys' school.
Where is Cumnor House Boys School?
Cumnor House Boys School is in Croydon, CR2 6DA.

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