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 4–13Day265 pupils
Day fees
£16,188
How competitive entry is
Non Selective + ObservationCompetitive entry
Pupils
265
Founded
Next deadline
No dates published
Verified 1 month 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

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

AthleticsBallet (Girls)CricketCricket (22–25 teams, Y3–Y8 Boys / Girls)Cross CountryFootballFootball (28–30 teams, Y3–Y8 Boys)GymnasticsHockey (Girls)KS1 Multi-sports (Girls)Netball (Girls)Olympic Track BMX ridingRounders (Girls)RugbyRugby (31 teams, Y3–Y8 Boys)Short tennis (Girls)Sport & CompetitionSwimmingSwimming squad (U6–U13)TennisTriathlon

music

Music

drama

Creative & Performing ArtsDrama / LAMDA

academic club

11+ practice clubs (Years 5 and 6)Booster/nurture groups (Learning Support)Chess clubCritical thinkingCurrent Affairs clubDesign & TechnologyLanguages clubsLEGO clubPublic speaking competitionsScholarship groups

service

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

other

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

Facilities

sports

10-acre playing field (Boys' School)10 acres of sports ground (overlooked by South Croydon nursery)200m running track (Girls' School)Dedicated sports hall for gymnastics, dance and PEHeated swimming poolIndoor heated swimming pool (Boys' School main site)Indoor sports hallsIndoor swimming poolMulti-use games areaMulti-Use Games Area (MUGA)Netball courtsPlaying fieldsSports field (Girls' School, 6 acres total)

arts

Music roomsRaised stage performance venuesSpacious main hall with raised stage (Girls' School)

academic

Design & Technology (D&T) roomDesign technology roomsFood technology roomIndividual buildings per stage of education (Boys' School)One-to-one devices for Year 3 and aboveOn-site outdoor learning classroom and play activity stations (Early Years)Science laboratoryScience rooms (separate sciences)Specialist classrooms and Music 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. Additionally, in 2024-2025, over 130 pupils participated in the school's second Dance Coffee Concert, attended by Heads of Dance from Brighton, Hurst, and Ardingly. In 2026, Cumnor House pupils received offers from some of the UK's most selective and prestigious schools, continuing the school's tradition of successful placements. The school's 2024-2025 Governors' Report also noted that over 130 pupils participated in the school's second Dance Coffee Concert, attended by Heads of Dance from Brighton, Hurst, and Ardingly.

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Fit for your child

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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

VisitThis week
Fri, 3 Jul 2026
11:00 am – 12:00 pm
Stay and Play Session
Dates to be confirmed
Open MorningJoin us for an Open Morning (date not specified)
Dates TBC
Private TourAvailable throughout the year by appointment
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 TBCYear 7-13 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

Excerpts

While some independent schools choose to sit SATs, they are not required to do so and the UK government does not collect or publish their results.

Latest results
Latest results

This is an independent school and therefore does not have Key Stage 2 SATs results. While some independent schools choose to sit SATs, they are not required to do so and the UK government does not collect or publish their results. Find out more.

Learning support & SEN

0.81 % Students with a SEN EHCP View all data 8.38 % Students with SEN support View all data Pupils 265 Number of pupils View all data

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?+

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

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 table further down the 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 0208 660 3445. 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 below. 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.

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