Cumnor House Sussex

What Cumnor House Sussex does

Cumnor House Sussex is an independent preparatory school registered as a charity (company number 02411055, charity number 801924), located on a 65-acre campus at London Road, Danehill, near Haywards Heath in West Sussex, UK. Founded in 1931 in Croydon and relocated to Sussex in 1958, the school provides Nursery (age 2+), Pre-Prep (Reception to Year 2) and Prep (Years 3 to 8) education to approximately 350-400 pupils, served by 72 employees under Headmaster Fergus Llewellyn. The school operates a non-selective admissions policy yet produces strong academic outcomes, with 163 scholarship awards over the past five years and 72% of 2025 leavers securing scholarships to top UK senior schools including Brighton College, Mayfield, Tonbridge, Worth, Cranleigh and Eastbourne.

The school's core product is a full preparatory education comprising the EYFS curriculum in Nursery, a play-based Pre-Prep with specialist teaching, and the Common Entrance syllabus in Prep enhanced by a distinctive proprietary 'Kudos' curriculum for Years 7 and 8. Co-curricular offerings span Music (nine ensembles weekly, LAMDA examinations), Drama and Dance (30+ events annually, partnership with ZooNation), Design Technology in a dedicated STEM facility, Sport (including flexible fixture options), Outdoor Learning (Forest School at Woodpeckers, Grace's Garden redevelopment), and Learning Enhancement support via external Speech & Language and Occupational Therapists. Technology infrastructure includes ISAMS, My School Portal, MyConcern (safeguarding), STEER Tracking (wellbeing), SOCS, Foldr, Jigsaw PSHE, Atom Learning, MyLexia, and Microsoft Teams/SharePoint — used as operational support rather than proprietary AI development.

The business model is a termly subscription-based fee structure across three streams: Nursery session-based fees accepting government funded entitlements and childcare vouchers, Pre-Prep/Prep termly fees, and flexible boarding fees for Years 4-8. A separate registered charity, The Cumnor Foundation (1168316), provides means-tested bursaries of up to 100% fee remission from Year 4 through Year 8, including uniform, travel, trips and music tuition. The school supplements fee income through wraparound care, holiday clubs, and community events (Fireworks Night, Christmas Fair, Community Music Day at Arundel Cathedral), with go-to-market executed via a sales-led admissions process including Open Week events, personal visits, and one-to-one consultations with a dedicated Head of Future Schools.

Name

Cumnor House Sussex

Legal name

Cumnor House Sussex (Cumnor House School Trust, Sussex)

Website

https://cumnor.co.uk

Company type

Private

Founded year

1931

Operating status

Operating

Headcount range

51–100 employees

Short description

Cumnor House Sussex is an independent preparatory school in West Sussex, UK, offering Nursery through Year 8 education to approximately 350-400 pupils on a 65-acre campus. The non-selective school delivers Common Entrance preparation alongside a proprietary Kudos curriculum, achieving 163 scholarships over five years.

Ownership category

akta.pro rank

Product category

Independent Preparatory School

NAICS

Elementary and Secondary Schools (61111), Educational Support Services (61171)

SIC

Services-Child Day Care Services (8351), Services-Educational Services (8200)

akta.pro primary industry

Nonsectarian Independent Day Schools (EDAJABAA)

akta.pro secondary industries

Full-Day Nursery Programs (EDACACAD), Nursery School Readiness & Transition Programs (EDACACAL), Nursery School Wraparound Care (Extended Hours) (EDACACAG)

Keywords

• Independent preparatory school
• Primary education services
• Pre-prep nursery schooling
• Senior school preparation
• Boarding school education

Headquarters

HQ city

Haywards Heath

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Others

Revenue model

1. School Fees - Prep: Tuition fees for Prep school (Years 3-8) covering academic curriculum, pastoral care, and core extracurricular activities. Revenue generated from approximately 250 pupils in Prep school.
2. School Fees - Nursery & Pre-Prep: Session-based fees for Nursery and Pre-Prep programs, with flexible booking options. Accepts childcare vouchers, Tax-Free Childcare accounts, and Early Years Funded Entitlement (15-30 hours).
3. Boarding Fees: Flexible boarding provision for Years 7 and 8, providing additional revenue stream alongside day tuition. Boarding redevelopment underway to provide dedicated space.
4. The Cumnor Foundation Bursaries: Means-tested bursary programme offering up to 100% fee remission from Year 4 through Year 8, covering fees and extras including uniform, travel, trips and music tuition. Supports Foundation Scholars transitioning to senior schools.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels9 records

Core offering

Cumnor House Sussex provides independent preparatory education for children aged 2 to 13 across Nursery (ages 2+ following the EYFS framework), Pre-Prep (Reception to Year 2), and Prep (Years 3 to 8). The school's core deliverable is termly tuition subscription for an academic, pastoral and co-curricular programme that prepares pupils for entry into top UK senior schools, with a 65-acre countryside campus supporting Forest School and outdoor learning. Standalone paid offerings include flexible Boarding for Years 4-8, Wraparound Care (before/after school and holiday clubs), and The Cumnor Foundation bursary programme offering up to 100% fee remission from Year 4.

Product overview

Cumnor House Sussex is an independent preparatory school offering Nursery (ages 2+), Pre-Prep (Reception–Year 2), and Prep (Years 3–8) education. The core academic programme is structured as: Nursery following the EYFS framework; Pre-Prep combining play-based learning with specialist subjects; and Prep delivering the Common Entrance syllabus alongside a distinctive Kudos Curriculum for Years 7–8. The school provides extensive co-curricular offerings across Music, Drama, DT, Sport, and Outdoor Learning. Learning Enhancement services support pupils with additional needs, while The Cumnor Foundation provides means-tested bursaries. Boarding options are available from Year 4, and pastoral care is delivered through Wellbeing lessons, ELSA support, and STEER Tracking. The school is a member of IAPS and operates under ISI inspection.

Differentiator

Problem solved

Functional benefit

Brands

• The Cumnor Foundation: Bursary programme providing up to 100% fee remission for Foundation Scholars from Year 4 through Year 8, including uniform, travel, trips and music tuition support.
• Kudos
• Woodpeckers

Products and services

• Nursery Programme Standalone Nursery provision for children from age 2, following the Early Years Foundation Stage (EYFS) framework, with key-worker allocation, daily Tapestry updates for parents, and flexible session-based booking that accepts childcare vouchers, Tax-Free Childcare, and 15-30 hours Early Years Funded Entitlement.
• Pre-Prep Programme Standalone Pre-Prep education for Reception through Year 2 (ages 5-7), combining play-based learning with specialist teaching in Music, Sport, Drama, French, and swimming, alongside Forest School sessions at the dedicated Woodpeckers outdoor site.
• Prep School Programme Standalone Prep education for Years 3-8 covering academic subjects, Pre-Test preparation, and Common Entrance examination preparation, with a non-selective admissions policy and an extensive co-curricular programme spanning Music, Drama, DT, Sport, and Outdoor Learning.
• Boarding Flexible boarding option for Years 4-8 (with a revitalised dedicated space for Years 7-8), provided alongside day tuition for pupils whose families want overnight care connected to the school's pastoral and co-curricular programme.
• The Cumnor Foundation Bursary Programme Means-tested bursary programme (registered charity 1168316) offering up to 100% fee remission from Year 4 through Year 8, plus coverage of uniform, travel, trips and music tuition, and transition support into senior schools.
• Wraparound Care Extended-hours child care service including before-school and after-school provision, holiday clubs, and flexible session options for Nursery and Pre-Prep families needing additional cover beyond the standard school day.

Quantifiable outcome

• 72% of 2025 leavers won scholarships including 6 Performing Arts, 11 Academic, 7 Sport and 6 Creative Arts
• +3 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration21 records

Partnerships

Eleven partnerships are on record, tiered minor.

• The Orchards Shopping CentreminorStrategic or Co-development Partner · 12 March 2026Partnership with The Orchards Shopping Centre in Haywards Heath providing authentic retail environment for Cumnor's Young Entrepreneurs programme. Year 7 pupils host public sales days to test business ideas in real retail setting.
• The Outdoor Teacher / Marina RobbminorStrategic or Co-development Partner · 24 September 2025Partnership with Marina Robb, founder of The Outdoor Teacher and leading UK expert on outdoor learning. She trained Cumnor's Pastoral Leadership Team in combining pastoral expertise with Forest School pedagogy for new outdoor education curriculum.
• Affixxius EducationminorStrategic or Co-development Partner · 10 June 2025Professional film production company engaged to create Cumnor's brand film 'Every moment, extraordinary'. The film captures the heart of the school's mission, pupil energy, and educator impact.
• Bright Young DreamsminorStrategic or Co-development Partner · 28 March 2025Partnership with Bright Young Dreams mental health initiative. Olympic legend Jessica Ennis-Hill and comedian Jon Richardson visited Cumnor for mental health tour, working alongside teachers for workshops on resilience, self-confidence and emotional well-being.
• Ardingel CathedralminorStrategic or Co-development PartnerVenue partner for Cumnor's annual Community Music Day. Hosted ambitious productions including 'Noye's Fludde', 'Symphonic Adiemus', and 'Sacred Jazz' featuring professional and amateur musicians.
• ZooNationminorStrategic or Co-development PartnerRenowned dance company collaborating with Cumnor's Dance programme to widen provision and increase appeal to all pupils.
• IAPS (Independent Association of Prep Schools)minorOthersProud members of IAPS, the professional association for independent preparatory schools in the UK.
• ISI (Independent Schools Inspectorate)minorOthersSubject to regular inspection by the Independent Schools Inspectorate, the statutory body for independent schools in England.
• Skylark Therapy (Independent Listener)minorOthersIndependent school listener service providing safe, confidential support for students to discuss worries about school, friends, family, or anything else on their minds.
• Speech and Language TherapistminorStrategic or Co-development PartnerExternal specialist visiting weekly to support children with speech and language development as part of Learning Enhancement provision.
• Occupational TherapistsminorStrategic or Co-development PartnerExternal specialists visiting weekly to support children's occupational therapy needs as part of comprehensive learning support.

Scale indicators9 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Lancing College: West Sussex independent school with a prep school offering day and boarding, comparable in ethos and senior-school destination mix. Operates in the same Sussex prep market as Cumnor.
• Handcross Park School: Independent prep school in West Sussex offering day and boarding for ages 2-13 on a similarly sized countryside campus. Direct geographic competitor for Cumnor families in the Haywards Heath catchment.
• The Dragon School: Highly regarded Oxford-based day and boarding prep school for ages 4-13. National benchmark for UK prep schools, comparable on the Kudos-style productised Y7-8 enrichment and scholarship outcomes.
• Cothill House: Oxfordshire-based prep school (ages 4-13) with day and full boarding. National benchmark for UK prep education with a comparable pastoral and breadth-of-co-curricular proposition.
• Hurstpierpoint College: West Sussex co-educational independent day and boarding school serving ages 4-18, including a prep phase that competes directly with Cumnor in the same Sussex corridor.
• Great Ballard School: West Sussex prep school for ages 2-16, providing day and boarding on a substantial countryside site. Competes with Cumnor for prep families in the same Sussex region.
• Windlesham House School: West Sussex prep school offering day and boarding for ages 4-13 with a strong outdoor learning and Forest School programme. Direct competitor on age range, geography, and pedagogical positioning.
• Ardingly College: West Sussex independent day and boarding school (ages 2-18) with a substantial prep school. Similar geographic catchment and a comparable full-curriculum offering including scholarship preparation.

Broad incumbents

• Brighton College: One of the UK's leading independent schools (all ages) based in East Sussex, and a key Cumnor senior-school destination. Comparable in ethos and is a benchmark for outcomes, though it is significantly larger and a senior-school destination rather than a direct prep competitor.
• Cheltenham College: Gloucestershire-based independent day and boarding school (ages 3-18) and former employer of Cumnor's Headmaster Fergus Llewellyn. Comparable on educational philosophy and as a UK independent school benchmark, though significantly larger and at a different stage of the pupil journey.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/cumnorhouse
• LinkedInlinkedin.com/school/cumnor-house-sussex
• Instagraminstagram.com/cumnorhousesussex

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Cumnor House Sussex