ACS International School Cobham and ACS International School Hillingdon are both in London, about 22 km apart. Both schools offer IB programmes, and ACS International School Hillingdon also offers IBCP, Advanced Placement (AP) and American. Published annual fees are £9,950 - 66,780 at ACS International School Cobham and £12,760 - 30,170 at ACS International School Hillingdon, which puts ACS International School Cobham roughly 79% higher. ACS International School Cobham takes pupils from 2 to 18, and ACS International School Hillingdon from 4 to 18. ACS International School Cobham is the larger school, with around 1,300 pupils to ACS International School Hillingdon's 551. Typical class sizes are 20 at ACS International School Cobham and 16 at ACS International School Hillingdon.
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ACS International School Cobham
London, United Kingdom
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ACS International School Hillingdon
London, United Kingdom
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| Snapshot | Snapshot | |
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Fees / year
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Fees / year £9,950 - 66,780 | Fees / year £12,760 - 30,170 |
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Age range
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Age range 2 - 18 years | Age range 4 - 18 years |
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Type
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Type Co-educational, Co-educational (boarding) | Type Co-educational |
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Curriculum
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Curriculum IB (DP) | Curriculum IB (DP), IBCP (International Baccalaureate Career-related Programme), Advanced Placement (AP), American Curriculum |
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Pupils
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Pupils 1,300 | Pupils 551 |
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Typical class size
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Typical class size 20 | Typical class size 16 |
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Instruction language
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Instruction language English | Instruction language English |
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Opened
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Opened 1975 | Opened 1978 |
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Bus service
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Bus service Yes | Bus service Yes |
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Location
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Location Located in Cobham, Surrey, England (KT11 1BL). The 128-acre ACS Cobham campus sits in the Surrey countryside. It is part of the ACS International Schools group and offers international day and boarding education for students aged 2 to 18. | Location ACS International School Hillingdon is located at Hillingdon Court, 108 Vine Lane, Hillingdon, UB10 0BE, England. The campus address is used for communications and directions. It is close to Junction 16 of the M25 for transport access. |
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Stages
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Stages Lower School (ages 2-10) and Senior School (ages 10-18). | Stages Lower School (ages 3-10) and Upper School (ages 10-18). |
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School type
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School type The school is an international day and boarding school. | School type Co-educational day school. |
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Pupil nationality mix
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Pupil nationality mix A diverse international community with 70+ nationalities represented. | Pupil nationality mix — |
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Additional learning support
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Additional learning support English as an Additional Language (EAL) and learning support for students with learning differences. | Additional learning support English as an Additional Language (EAL) is provided. |
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Country affiliation
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Country affiliation England, United Kingdom | Country affiliation England |
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Religious affiliation
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Religious affiliation — | Religious affiliation — |
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School day structure
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School day structure Lower School day runs from about 08:00 to 15:30, with after-school clubs from 15:30 to 18:00; an Extended Day Club is available from 22 April 2025. | School day structure Lower School follows a structured timetable with eight periods per day, including a lunch period and outdoor recess. |
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Bus service details
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Bus service details ACS Cobham operates an extensive busing service with door-to-door and shuttle options, a late bus, and the Vectare app for scheduling and tracking; three zones cover the catchment area. | Bus service details Extensive busing with shuttle stops and door-to-door services available. |
| Fees | Fees | |
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Fee details
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Fee details Application fee - A non-refundable application fee of £330 (inc. VAT) is payable with each application. Payment of the fee does not guarantee admission. Enrolment deposit and refunds - A refundable enrolment deposit of £1,500 is payable after a student has been accepted to reserve a place. The deposit is retained for the duration of enrolment and is returned within three months of termination of the contract, net of any outstanding liabilities (including notice-period liabilities and supplementary charges). One-off campus / development fee - A once-only, non-refundable campus/development fee of £1,680 (inc. VAT) is charged on the first tuition fee invoice for each student in Grades K–12. Tuition fees (per semester and annual amounts) — day students - Tuition fees are charged per semester (the academic year is divided into two semesters). The published per-semester and annual fees are as follows: - Pre-Scramblers Half Day (Ages 2–3): £4,800 per semester / £9,600 per year. ✝. - Pre-Scramblers Full Day (Ages 2–3): £6,950 per semester / £13,900 per year. ✝. - Scramblers Half Day (Ages 3–4): £4,800 per semester / £9,600 per year. - Scramblers Full Day (Ages 3–4): £6,950 per semester / £13,900 per year. ✝. - Pre-K Half Day (Ages 4–5): £5,700 per semester / £11,400 per year. - Pre-K Full Day (Ages 4–5): £7,800 per semester / £15,600 per year. - Kindergarten (Ages 5–6): £12,900 per semester / £25,800 per year. - Grades 1–2 (Ages 6–8): £14,490 per semester / £28,980 per year. - Grades 3–4 (Ages 8–10): £14,580 per semester / £29,160 per year. - Grades 5–6 (Ages 10–12): £17,100 per semester / £34,200 per year. - Grades 7–8 (Ages 12–14): £17,250 per semester / £34,500 per year. - Grades 9–10 (Ages 14–16): £19,170 per semester / £38,340 per year. - Grade 11 (Ages 16–17): £19,200 per semester / £38,400 per year. (Tuition for Grades 11–12 includes university placement support but excludes external exam and university application fees.) - Grade 12 (Ages 17–18): £19,320 per semester / £38,640 per year. (See note above regarding exam/application fees.) (✝ Fee figures shown for Scramblers/Pre-Scramblers Full Day indicate the five-days-per-week charge; fees for individual days are available on request.) Boarding fees (Grades 8–12) - Boarding is available for Grades 8–12. Tuition fees are additional to boarding fees. Boarding fees include an en-suite room, full board (breakfast, lunch and dinner) and a weekend activity programme. Temporary boarding (subject to availability) is available at a per-night rate. - 5‑day boarding (per semester / annual totals shown): - Grade 8: Boarding £10,260 per semester; Tuition £17,250 per semester; Boarding & Tuition total: £55,020 per year. - Grades 9–10: Boarding £10,260 per semester; Tuition £19,170 per semester; Boarding & Tuition total: £58,860 per year. - Grade 11: Boarding £10,260 per semester; Tuition £19,200 per semester; Boarding & Tuition total: £58,920 per year. - Grade 12: Boarding £10,260 per semester; Tuition £19,320 per semester; Boarding & Tuition total: £59,160 per year. - 7‑day boarding (per semester / annual totals shown): - Grade 8: Boarding £14,070 per semester; Tuition £17,250 per semester; Boarding & Tuition total: £62,640 per year. - Grades 9–10: Boarding £14,070 per semester; Tuition £19,170 per semester; Boarding & Tuition total: £66,480 per year. - Grade 11: Boarding £14,070 per semester; Tuition £19,200 per semester; Boarding & Tuition total: £66,540 per year. - Grade 12: Boarding £14,070 per semester; Tuition £19,320 per semester; Boarding & Tuition total: £66,780 per year. - Temporary boarding: £135 (inc. VAT) per student per night, full board, up to a maximum of 45 nights per academic year, subject to availability. Transport (busing) fees - Door-to-door (home to school) service — per semester / annual: - Zone 1: Single £1,180 / £2,360; Return £1,830 / £3,660. - Zone 2: Single £1,270 / £2,540; Return £1,950 / £3,900. - Zone 3: Single £1,400 / £2,800; Return £2,160 / £4,320. - Shuttle service — per semester / annual: - Zone 1: Single £630 / £1,260; Return £870 / £1,740. - Zone 2: Single £670 / £1,340; Return £1,020 / £2,040. - Zone 3: Single £750 / £1,500; Return £1,170 / £2,340. - Late bus single-journey charges (non‑PM bus users): Zone 1 £6, Zone 2 £7, Zone 3 £8 per journey. Bus fees are provisional and subject to change. Additional recurring or conditional costs - External exam fees (charged in addition to tuition): approximately £700 for the full IB Diploma, £125 per AP Standard exam and £150 per AP Capstone exam (charges may change if examining bodies amend their fees). - University application fees: US university application fees vary (typically between $50 and $150 per application); UCAS (UK) charge £27.50 (up to five choices). - Annual IT service fee: £60 (inc. VAT) for Grades 9–12. - Lost iPads: accidental damage is generally covered; lost or misplaced iPads are charged up to £350. Deliberate damage or misuse incurs repair/replacement charges. - Lost or damaged textbooks: charges apply for textbooks/library books lost or damaged beyond fair wear and tear. - Co-curricular activities and trips: some activities and visits incur additional charges; some are included in tuition. - SEN (Level 3) support for moderate needs: charged at £4,500 per year (£2,250 per semester). Services for mild needs are included in tuition. Billing schedule and payment terms - Invoices are issued twice a year (once per semester). For the 2025–2026 academic year the invoicing dates provided are: - 1st semester invoice issue date: 04 June 2025; due date: 18 June 2025. - 2nd semester invoice issue date: 05 November 2025; due date: 19 November 2025. - Any bank charges incurred when making payment are debited to the student's school-fees account. ACS is authorised and regulated by the Financial Conduct Authority for credit-related regulated activities. Fee payment methods and options - Accepted payment methods include debit and credit cards, Sterling (GBP) cheque drawn on a UK bank account, and direct payments (BACS, wire transfer, etc.) into the ACS bank account. Payment in US Dollars is accepted via the specified USD bank account after obtaining an exchange rate from the School Fees Office. Quoting the student number is requested when making direct payments. A monthly instalment plan is available for parents paying school fees themselves. Refunds and returned payments - The enrolment deposit (£1,500) is refundable and will be returned within three months of contract termination, net of outstanding liabilities. Any other refunds or notice-period liabilities are handled in accordance with the School's fees terms and conditions. Bank charges incurred during payment will be deducted from the paying account and may be recharged to clear the fees account. | Fee details Application and one‑off fees - Application fee: £330 (inc. VAT); non‑refundable and payable with each application. - Enrolment deposit: £1,500; refundable and payable after an offer is accepted to reserve a place. The deposit is retained for the duration of enrolment and refunded within three months of contract termination, net of any outstanding liabilities (including notice‑period liabilities and supplementary charges). - One‑off campus/development fee: £1,680 (inc. VAT); a once‑only, non‑refundable charge applied in the first year of enrolment for Grades K–12 and included on the first tuition invoice. Tuition fees (2025–2026) — per semester and annual Tuition fees are charged per semester (two semesters per academic year). Fees below include VAT. - Pre‑K (Ages 4–5): £7,350 per semester — Annual £14,700. - Kindergarten (Ages 5–6): £12,360 per semester — Annual £24,720. - Grades 1–2 (Ages 6–8): £13,200 per semester — Annual £26,400. - Grades 3–4 (Ages 8–10): £13,230 per semester — Annual £26,460. - Grades 5–6 (Ages 10–12): £15,570 per semester — Annual £31,140. - Grades 7–8 (Ages 12–14): £15,690 per semester — Annual £31,380. - Grades 9–10 (Ages 14–16): £17,220 per semester — Annual £34,440. - Grade 11 (Ages 16–17): £17,310 per semester — Annual £34,620. (Includes university placement support costs but excludes external exam and university application fees.) - Grade 12 (Ages 17–18): £17,400 per semester — Annual £34,800. (Includes university placement support costs but excludes external exam and university application fees.) Billing schedule and payment terms - Academic year structure: two semesters (August–January; January–June). Tuition is billed per semester. - Invoicing for 2025–2026: 1st semester invoice issue date 4 June 2025 — due 18 June 2025; 2nd semester invoice issue date 5 November 2025 — due 19 November 2025. Invoices are issued twice per year and handled by the School Fees Office. - Any bank charges incurred when making payments are charged back to the student's fees account and must be cleared by further payment. Instalment (monthly) plans are available for parents paying fees themselves; details are arranged through the School Fees Office. Busing fees (2025–2026) Door‑to‑door (exempt/zero rated for VAT): - Zone 1: Single £1,220 per semester — Annual £2,440. Return £1,890 per semester — Annual £3,780. - Zone 2: Single £1,340 per semester — Annual £2,680. Return £2,070 per semester — Annual £4,140. - Zone 3: Single £1,420 per semester — Annual £2,840. Return £2,200 per semester — Annual £4,400. Shuttle service (exempt/zero rated for VAT): - Zone 1: Single £560 per semester — Annual £1,120. Return £850 per semester — Annual £1,700. - Zone 2: Single £710 per semester — Annual £1,420. Return £1,070 per semester — Annual £2,140. - Zone 3: Single £760 per semester — Annual £1,520. Return £1,180 per semester — Annual £2,360. Boarding fees - Boarding is not applicable: ACS Hillingdon operates as a day school and does not charge boarding fees. Other costs and routine additional charges - Exams: External exam charges are additional. Typical expected costs are around £700 for the full IB Diploma, around £200 for the IBCP, and AP standard fees £125 per exam. (Examination boards may change fees.) - University applications: US application fees typically range $50–$150 per application; UCAS charge £27.50 (up to 5 choices). - SEN services: Support for moderate SEN is charged at £4,500 per year (£2,250 per semester). Services for mild SEN are included in standard tuition at no additional cost. A formal assessment determines the service level after admission. Spaces for moderate SEN support are limited. - IT and device charges: Accidental damage is generally covered; lost or misplaced iPads incur a charge up to £350. Annual IT service fee £60 (inc. VAT) applies for Grades 9–12. Deliberate damage or misuse incurs repair/replacement costs. - Textbooks: A set of textbooks is loaned; charges apply for lost or damaged textbooks/library books beyond fair wear and tear. - Trips and co‑curricular activities: Some trips, extracurricular activities and co‑curricular options incur additional charges; some activities are included in tuition while others are charged separately. Refund information - Enrolment deposit refund: The enrolment deposit (£1,500) is refundable and will be returned within three months of termination of the contract, after deduction of any outstanding fees or liabilities. Fee payment options and bank details - Accepted payment methods: debit and credit cards, sterling (GBP) cheque drawn on a UK bank account, and direct electronic payments (BACS/wire transfer). A monthly instalment option is available for parents paying fees themselves. - UK bank details for sterling payments (as provided for school fees): NatWest Bank Plc — Account name: ACS International Schools Ltd — Account number: 34337199 — Sort code: 60‑06‑03 — SWIFT: NWBKGB2L — IBAN: GB62 NWBK 6006 0334 3371 99. - US bank details for USD payments (as provided for school fees): Citizens Bank, 1 Citizens Drive, Riverside, RI 02915 — Account name: ACS International Schools Ltd — Account number: 1300032801 — ABA (Domestic USA Wire) 011500120 — SWIFT CTZIUS33 — ACH ABA 211070175. Please quote the student number when making a direct payment. Any bank charges incurred will be debited to the student's fees account. Payment in US Dollars may be arranged following an exchange‑rate confirmation from the School Fees Office. Contact points for fees - Application & deposit queries: ACS Hillingdon Admissions. For tuition, transport and development fees: The School Fees Office (contact details provided with invoices and officially issued fee documents). |
| Diving deeper | Diving deeper | |
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Boarding arrangements
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Boarding arrangements Boarding is offered for students aged 13 to 18, with 7-day and 5-day options. Short-term immersion experiences may be considered on a case-by-case basis. Boarders live in two on-site houses, Fields House (ages 13–17) and Woodlands House (ages 16–18), with separate wings for boys and girls, dedicated study areas, lounges, 24-hour security, and an on-site Medical Centre. | Boarding arrangements — |
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Uniform requirement
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Uniform requirement The school does not require a uniform; there is a dress code that all students follow. | Uniform requirement Dress Code; no school uniform is worn; all students follow a dress code. From Grade 5 upwards, students wear a PE uniform for physical education. |
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Food options
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Food options The school provides in-house catering; menus are seasonal and follow nutritional guidelines, sourcing ingredients from local suppliers. | Food options In-house catering department serves fresh, nutritious, and seasonal meals in a modern dining hall, using locally sourced ingredients and adhering to School Food Trust guidelines. Students may bring their own packed lunch. |
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House system
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House system Two boarding houses form the house system: Fields House (ages 13–17) and Woodlands House (ages 16–18). Each house is run by House Parents and Tutors with dedicated study areas and common rooms; there is 24-hour security and an on-site Medical Centre. A Residential Head of Boarding leads the boarding team. | House system — |
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Governance and ownership
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Governance and ownership The school is part of ACS International Schools, a charitable organisation. It is NEASC-accredited and IB-authorised to offer the IB Diploma Programme; it also participates in the US College Board Advanced Placement programme and holds memberships in ECIS, CIS, ISA, and HMC. | Governance and ownership ACS Hillingdon is part of the ACS International Schools group, a registered UK charity since 2018, with ACS as its charitable parent organization. |
| Academics | Academics | |
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Curriculum details
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Curriculum details Senior School follows a future-forward, international curriculum aligned with the International Baccalaureate Diploma Programme (IBDP) and Advanced Placement (AP). Middle School covers English, Mathematics, Languages, Science, Social Studies, Physical Education, PSHE, Visual and Performing Arts, and Digital Skills. Upper School (Grades 9–10) requires eight subjects: English, Mathematics, Languages, Science, Social Studies, Physical Education & Health, and two additional subjects. High School (Grades 11–12) offers IBDP or AP, and credits toward a High School Diploma. The High School Diploma is NEASC-accredited and recognized by North American colleges and universities. IBDP and AP qualifications are recognised by leading universities worldwide. | Curriculum details An enquiry-based, international curriculum that blends international standards across the school. Lower School (Pre-K to Grade 4) provides core and specialist subjects taught by dedicated teachers, with one full-time teacher per class and a teaching assistant in Pre-K and Kindergarten; technology is integrated with one-to-one iPads; Forest School and Outdoor Learning are part of learning. The curriculum follows international anchors, including UK Birth to Five Matters and US Common Core, and leads to International Baccalaureate Diploma, US High School Diploma, and US College Board Advanced Placement examinations. Upper School follows a forward-looking, international curriculum preparing students for the International Baccalaureate Diploma Programme (IBDP), IB Career-related Programme (IBCP), Advanced Placement (AP), and the High School Diploma, with the ACS Global Programme and language options in French or Spanish; Grades 11-12 offer IBDP, IBCP, and AP. |
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Student teacher ratio
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Student teacher ratio — | Student teacher ratio Lower School classes have one full-time teacher per class; Pre-K and Kindergarten have a full-time teaching assistant. |
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Exam results
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Exam results IBDP results 2025: average 35/45; highest 44/45; 97% pass rate. AP results 2025: 91% of students achieving a score of 3+; average AP score 3.6; 208 AP students. | Exam results In 2025, IBDP results saw 44/45 as the top score with an average of 35 and a 100% pass rate. AP results showed 91% of students gaining at least one 3+ with an average AP score of 3.7 (42 AP students). |
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Higher education progression
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Higher education progression Graduates go on to leading universities in the UK, the US, and the rest of the world. | Higher education progression Graduates go on to leading universities in the UK and internationally, including institutions such as Imperial College London, University College London, University of Cambridge, University of Oxford, New York University and Cornell University, among others. |
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Gifted and talented
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Gifted and talented — | Gifted and talented The Elite Performance Pathway (EPP) supports the most gifted and talented athletes with athletic development, workshops, sports psychology, lifestyle and dual career support, and TASS dual career support. |
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Academic calendar
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Academic calendar — | Academic calendar — |
| Wellbeing & support | Wellbeing & support | |
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Social & emotional learning
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Social & emotional learning Wellbeing is an integral part of ACS Cobham, with a dedicated wellbeing team providing a safe, healthy, and respectful environment. The Pastoral Team works to support students' health, wellbeing, academics, and everyday life, offering both individual and group support and coordinating with families. Counsellors collaborate with parents and teachers to identify needs and may refer to external professionals when appropriate. PSHE is embedded across the curriculum to develop compassionate, confident, and responsible individuals, reinforced through advisory structures and whole-cohort activities. Student wellbeing ambassadors and a proactive wellbeing program ensure student voices are heard in campaigns and initiatives, while a Medical Centre on site offers medical support for physical and mental health needs. DEIB and inclusive practices run throughout, and boarding welfare is supported by a dedicated team and wellbeing initiatives. | Social & emotional learning Wellbeing is integral to ACS Hillingdon, with a professional team of counsellors supporting personal, social, and emotional development through classroom, group, and individual activities. Students have access to age-appropriate counselling services, with short sessions before family involvement when needed. PSHE lessons cover Health and Wellbeing, Living in the Wider World, and Relationships. The Student Wellbeing Triangle and Wellbeing Ambassadors empower students to lead peer-support and wellbeing initiatives. Wellbeing data, including surveys, inform action plans and ACS works with external partners and the Wellbeing Hub to support families and staff. |
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Special educational needs (SEN)
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Special educational needs (SEN) ACS Cobham provides Special Education Needs and Disability (SEN/D) provision in line with the organisation's SEN/D policy. The policy defines SEN as difficulties that require extra educational provision and identifies four broad areas of need: communication and interaction, cognition and learning, social, emotional and mental health, and sensory and/or physical needs. It promotes inclusive practice, removing barriers to learning, high-quality teaching, early identification, and regular review with family involvement. Service provision follows a multi-tier system (MTSS) with dedicated SEN staff, integration into mainstream classes, and a mix of universal, targeted, and specialist supports; on-site provision and access to external specialists are coordinated by case managers. Regular Student Services Teams, staff training, and the use of assistive technologies support learning, with additional supports determined by individual needs. | Special educational needs (SEN) ACS Hillingdon Upper School is inclusive and supports students with mild to medium learning needs and with exceptionalities. Diversity, Equity, Inclusion, and Belonging applies to students and staff across race, religion, disability, culture, sexuality and nationality. Academic programmes accommodate the needs of students with mild to medium learning needs as well as those with exceptionalities. Support plans are created for students with physical and mental health issues, and DEIB principles are embedded across the school. Inclusive education is embedded across the curriculum. |
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English as an additional language
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English as an additional language The EAL programme helps students achieve proficiency in academic English to thrive in a global community and succeed in AP and IBDP courses. The programme is personalised for each learner and includes Intensive English Courses with small-group instruction led by EAL specialists, initially up to three lessons per day. Academic Language Development provides in-class support for math, science, and humanities to help students analyse complex texts and write effectively in English. A dedicated case manager monitors each learner's progress, using the WIDA framework to benchmark growth across listening, speaking, reading, and writing. The EAL approach uses Universal Design for Learning to ensure accessibility, with boarding offering additional homework support and opportunities to maintain home languages; IB Diploma students can pursue self-taught literature options toward the IB Bilingual Diploma. Graduates routinely go on to top universities in the UK, US, and elsewhere. | English as an additional language The Lower School's English as an Additional Language (EAL) programme supports young learners in a welcoming environment to engage with the curriculum and make friends. Early and primary learners learn English in a supportive immersion setting, using their full linguistic repertoire. Specialist EAL Teaching provides personalised support through dedicated specialists who monitor progress. The EAL Programme in Lower School includes small group lessons, trained teachers, Home Language Enrichment (optional after school), in-class support from specialist teachers, and Universal Design for Learning informed by WIDA standards. |
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Mental wellbeing
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Mental wellbeing Mental wellbeing is supported as part of the school's overall wellbeing program. A central wellbeing team and dedicated pastoral staff create a safe, healthy environment founded on mutual respect and trust. The Pastoral Team strengthens health, wellbeing, academics, and life skills, with both individual and group support and collaboration with families. Several full-time counsellors work with parents and teachers to address needs, with external referrals used when necessary. PSHE education promotes resilience, digital citizenship, healthy relationships, and personal development across year groups, guided by a proactive wellbeing program and student wellbeing ambassadors. The Ready to Thrive initiative provides safe spaces and wellbeing hubs, and there are wellbeing ambassadors and student voice channels to influence wellbeing campaigns. The school operates a Medical Centre with nurses and links to local care to support physical and mental health, and boarders receive 24/7 welfare support, including the Lotus Project for regular one-to-one coaching. DEIB is embedded across the community, ensuring inclusive support for neurodiversity and mental health needs. | Mental wellbeing Mental health is a priority at ACS Hillingdon. The Wellbeing team provides counselling services with a focus on positive mental health, confidentiality, and ethical guidelines. Counselling supports students individually and in groups and works with families and school staff to promote resilience and wellbeing. Students participate in PSHE and wellbeing activities, and the school uses wellbeing data (including the Warwick- Edinburgh Mental Wellbeing Scales) to drive action plans. The Wellbeing Hub offers resources for students, families, and staff. |
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Safeguarding
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Safeguarding ACS Cobham follows the Safeguarding & Child Protection Policy (publication date September 2025) to keep children safe and secure in ACS schools. The policy affirms that safeguarding is everyone's responsibility and aims to provide a safe, welcoming environment where concerns can be raised and addressed promptly. It aligns with statutory and local guidance, including Keeping Children Safe in Education, and sets out roles and responsibilities for staff, trustees, and leadership. The policy enshrines a zero-tolerance approach to sexual violence and harassment and emphasizes early identification of risk, collaboration with parents and external agencies, and high-quality safeguarding practice across the school. It also covers reporting and responding to safeguarding concerns, the involvement of the Designated Safeguarding Lead (DSL) and Local Authority processes, and coordination with local safeguarding partnerships. All staff are required to uphold safeguarding duties, with on-site and partner resources used to support children in need or at risk. | Safeguarding Safeguarding is a priority and ACS Hillingdon aims to protect students from harm, bullying, abuse, discrimination, and harassment. Students are encouraged to talk to trusted adults and there are designated safeguarding leads, including Jean Glover for Hillingdon. The ACS Child Protection and Safeguarding Policy informs practice and can be found in School Policies. The safeguarding team includes the Designated Safeguarding Lead (DSL) and reporting routes include online reporting via CEOP; Operation Encompass participation and parent communication are in place. |
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Safeguarding policy
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Safeguarding policy — | Safeguarding policy — |
| Facilities | Facilities | |
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Facilities overview
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Facilities overview Our campus features state-of-the-art facilities across the Senior School division and a dedicated Lower School Village. The Senior School includes Apple Technology IT labs, interactive classrooms and extensive science labs, plus a University Counselling zone. The Lower School Village houses a new science lab and a Discovery Centre with a library and digital hub for robotics and coding, a visual arts space and a performing arts studio. The Hive provides a hands-on space for technology exploration beyond screen time. The Poularas Performing Arts Centre offers a 500+ seat auditorium, three music classrooms, a music technology suite, practice rooms and two drama studios; there are three libraries (Lower, Middle and High) and an Innovation Centre with 3D printers and laser cutting, plus an Interactive Learning Centre (134 seats), a film studio and a dedicated Medical Centre. | Facilities overview The campus is equipped with state-of-the-art facilities to nurture students' minds and talents, including cutting-edge science labs and inspiring art studios. The mansion houses the Upper School facilities, the school reception, and senior classrooms. The Science Centre includes seven laboratories and a preparation lab with enhanced testing capabilities and flexible furniture for collaboration. A separate Digital Arts building supports the IB Career-related Programme and includes music and composition studios. Pre-Kindergarten and Kindergarten classrooms are in a purpose-built facility with outdoor space, while Pavilions host Lower School art and performing arts spaces with an outdoor classroom added; Lower and Middle School libraries provide quiet spaces for reading and exploration, and the dining hall serves a variety of international dishes. |
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Sports facilities
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Sports facilities The campus features an all-weather floodlit surface with AstroTurf and a running track for football, rugby and athletics, along with football pitches and rugby fields. There is a 25 metre competition-class swimming pool and an Esports offering with six full-sized gaming rigs. A sports arena provides an international-sized basketball and volleyball show court with seating for 280 spectators, plus a dance studio and a fitness suite. Six tennis courts are located near the sports centre and the golf facilities include five par-3 practice holes, with training at Silvermere Golf Course in spring. A 5km cross-country course runs through the campus, and outdoor learning includes Forest School and other outdoor spaces. | Sports facilities The 4G pitch is located at the back of the mansion and is used for football, softball, rugby, and baseball. The Sports & Activities Centre includes two modern sports halls used for basketball, volleyball, dance, PE and badminton and is home to the ACS Hillingdon Hawks varsity teams. The centre also features a fitness suite and a climbing wall. Three tennis courts lie close to the Sports Centre to support the tennis programme. ACS Hillingdon owns an additional 14 acres of football pitches, rugby fields, softball and baseball diamonds at Iver Fields nearby. |
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Academic facilities
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Academic facilities Academic facilities include Apple Technology IT labs and interactive classrooms used across the Senior School. There are four fully equipped science laboratories on the top floor, plus a flexible-use classroom, two EAL classrooms, a science prep room and chemical storage, and a science staffroom. The Discovery Centre provides a library and digital hub for robotics and coding in the Lower School Village, alongside a visual arts space and a performing arts studio. The Innovation Centre houses 3D printers and laser cutting technology for STEM projects, and the Interactive Learning Centre is a 134-seat tiered lecture facility with audio and video capabilities. A film studio supports media production and post-production work, and a dedicated Medical Centre provides health care on site. | Academic facilities The Science Centre includes seven laboratories and a preparation lab for advanced experiments with high-quality probes and flexible furniture to support collaboration. A separate Digital Arts building houses IB CP-related technology and includes music and composition studios. Pre-Kindergarten and Kindergarten classrooms are in a dedicated facility with direct outdoor access, and Pavilions host Lower School art and performing arts spaces. Lower and Middle School libraries provide quiet spaces for reading. The Think Tank supports coding, media and design lessons and clubs. |
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Extra curricular facilities
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Extra curricular facilities The performing arts program is housed in the Poularas Performing Arts Centre, with three music classrooms, a music technology suite, practice rooms, two drama studios, performance spaces and a 500+ seat auditorium. A film studio enables students to work with industry‑standard software. Esports is supported with six full-sized gaming rigs. The sports program includes an international-sized basketball and volleyball show court in the Sports Arena, a spacious dance studio, a fitness suite, six tennis courts, a five par-3 golf course on campus and training at Silvermere Golf Course, and a 5km cross-country course. Outdoor learning features a Forest School and extensive outdoor spaces for fieldwork and exploration. | Extra curricular facilities Co-curricular activities are valued and span Lower and Upper School, providing artistic, cultural, interpersonal, intellectual, and leadership opportunities. The programme includes clubs such as fencing, assemblies and music performances, and outdoor learning through Forest School with qualified educators across the Lower School. The co-curricular programme emphasizes turning compassion into action and student-driven leadership across campus. |
| Parent experience | Parent experience | |
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History
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History ACS Cobham sits on a 128-acre estate in Cobham, Surrey. Heywood House, at the heart of the campus, dates back to 1206 and was once owned by the Heiwude family and later King Leopold of the Belgians. ACS International Schools bought Heywood House in 1975, establishing ACS Cobham. In 2024, ACS Cobham opened the Lower School Village after a £10 million investment, expanding facilities around Heywood House. The school celebrated its 50th anniversary in 2025. | History Back in 1967 our founders opened their first school with one division and 35 students. ACS Hillingdon opened in 1978 at 108 Vine Lane, Hillingdon. The West Wing opened at the Hillingdon site, and a state-of-the-art Science Centre followed later. Today ACS operates 3 schools in Greater London, enrolling 2,400 students aged 2–18. The organisation rebranded as ACS International Schools to reflect its growing international network. |
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Community
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Community ACS Cobham has a warm, welcoming atmosphere with an active community of students, teachers, parents, and alumni. It actively promotes global citizenship and belonging. Regular events and campus visits are hosted for the alumni & friends community. The Parents' Association (PSO) organizes events throughout the school year, including the International Fair that celebrates customs, culture, and food from around the globe. | Community ACS Hillingdon has a warm, hospitable atmosphere with an active community that brings students, teachers, parents and alumni together. We actively promote global citizenship in an environment where everyone feels they belong and is valued. Regular events and campus visits support our Alumni & Friends community, and the school welcomes everyone to stay connected and share their story. |
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Parent teacher association
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Parent teacher association The PSO is a vibrant part of school life. It welcomes all parents to volunteer their time and enthusiasm to keep the community thriving. It organizes events throughout the year, including the International Fair that celebrates customs, culture, and food from around the world. The PSO coordinates with staff to support school life and enrich student experiences. The PSO fosters parental involvement and connections within the ACS Cobham community. | Parent teacher association The Parents' Association (PSO) is a vibrant part of school life and welcomes all parents who would like to volunteer their time and enthusiasm to keep our community fun and thriving. The PSO organises events throughout the school year, including the International Fair that celebrates customs, culture and food from different countries around the globe. The school also maintains a dedicated parent community page with information about how to get involved. |
| Extra-curricular | Extra-curricular | |
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Academic & intellectual
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Academic & intellectual Upper and High School clubs include a wide range of academic and competitive activities. Examples include Business & Economics Debate Society, Economics Competition, Maths Competition, Model United Nations, Chemistry Club, Physics Club and Computer Science. Many clubs are student led and foster critical thinking and collaborative skills. Some teacher-led courses are available each year; details are available from the Admissions Team. | Academic & intellectual ACS Hillingdon offers a robust international curriculum including the IB Diploma Programme (IBDP), the IB Career-related Programme (IBCP), Advanced Placement (AP), and a High School Diploma. English as an Additional Language (EAL) is available to support multilingual learners. The curriculum is enhanced by a tailored approach and a breadth of opportunities to follow individual interests and ambitions. When students leave ACS Hillingdon, they are prepared as global citizens ready for a world of possibilities. |
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Arts & creative
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Arts & creative Clubs and activities in the arts include Art Club, Drama productions, Film & Content Creation, and the Fashion Show. These opportunities allow students to develop creativity and performance skills outside the classroom. Many clubs are student-led. | Arts & creative The school has a dynamic performing arts programme with annual performances in a high-tech auditorium. It provides cutting-edge facilities for digital arts and related creative disciplines. A wide range of co-curricular activities includes sport, performing arts, and clubs, offering opportunities for creative expression beyond the classroom. |
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Cultural & language
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Cultural & language Culture and language activities include the Asian Culture Society and Spanish Film. These clubs promote cross-cultural understanding and language-related exploration. They offer intercultural experiences beyond standard lessons. | Cultural & language English as an Additional Language (EAL) is available to support learners. Home Language Enrichment is offered to help maintain heritage languages. The school maintains a thriving, inclusive community with a diverse student body. As part of the ACS International Schools group, the school collaborates with partners and communities to drive positive change. |
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Social & hobbies
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Social & hobbies Social and hobby clubs include Chess, Futsal, and Trading Card Game. These clubs provide after-school opportunities to connect with peers and pursue interests beyond the classroom. Many clubs are student-led. | Social & hobbies There is a wide range of co-curricular activities, including sport, performing arts, and clubs and activities. Co-curricular options include the Global Citizen Diploma and Elite Performance Pathway. These activities complement classroom learning and foster collaboration, creativity, and personal interests. |
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Community & service
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Community & service Service Learning Clubs include ACS Eco Club, Cancer Relief Group, Education for Madagascar, Gardening, Knit for Peace, Refugee Action Club, Pass on Hope, Our Minds First and more. These groups engage in local and global outreach projects and charitable work. They complement academic study with civic involvement. | Community & service The school is part of the ACS International Schools group with a charitable mission to advance education and drive positive change with partners and communities. This mission is reflected in a thriving, inclusive community that encourages collaboration and partnerships. Students have opportunities to engage with local and global communities through school initiatives. |
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Leadership & professional
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Leadership & professional The Duke of Edinburgh Award is available, and National Honor Society is listed. Students can develop leadership and professional skills through clubs such as the Business & Economics Debate Society, Investment Club, Economics Competition, and Model United Nations. Many of these opportunities are student-led and supported by faculty as needed. | Leadership & professional University Destinations and Careers Counselling are provided to support students in planning after ACS Hillingdon. Elite Performance Pathway offers targeted opportunities for high-achieving students. The Global Citizen Diploma helps develop leadership, global awareness, and social responsibility through co-curricular experiences. |
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Lifestyle & wellbeing
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Lifestyle & wellbeing Wellbeing and fitness are supported by sport oriented clubs such as Yoga, Athletic Development and Futsal. These activities complement physical education and promote health and teamwork. Some clubs are fee-based and others are free; details are available via the Admissions Team. | Lifestyle & wellbeing ACS Hillingdon features extensive sports facilities including a modern sports hall and a fitness suite. Wellbeing is a focus of student life, supported by the school's wellbeing resources within a thriving, inclusive community. The campus offers a broad range of extracurricular activities that contribute to physical, mental, and social wellbeing. |
| Language provision | Language provision | |
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Language provision
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Language provision World Languages (French or Spanish) are taught in Lower School. English as an Additional Language (EAL) support is available from Grade 1. The Senior School offers the Home Language Enrichment (HLE) programme, free of charge, to help Grades 6 to 10 students maintain their home language and culture. Languages offered through HLE include Arabic, Bahasa, Czech, Danish, Dutch, French, German, Greek, Hindi, Italian, Japanese, Mandarin, Norwegian, Polish, Portugese, Russian, Spanish, Swedish and Turkish, with offerings subject to change each academic year depending on demand and teacher availability. | Language provision Spanish is taught as a specialist subject in Lower School. Global Studies includes language-related learning. English as an Additional Language (EAL) provides ongoing language support with specialist teachers. Home Language Enrichment is available after school for many languages. |
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Bilingual teaching
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Bilingual teaching — | Bilingual teaching — |
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Immersion programs
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Immersion programs — | Immersion programs Lower School English language learners are supported in an immersion setting in the Early Years, using a translanguaging approach. Home Language Enrichment for many global languages is offered after school. |
| Reputation | Reputation | |
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Awards
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Awards — | Awards — |
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Accreditations
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Accreditations — | Accreditations Apple Distinguished School status. |
| Admissions | Admissions | |
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Admissions
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Admissions 1. Enquiry — Find out what ACS Cobham offers in terms of curriculum and facilities to ensure it is the best fit for your child. We recommend visiting for an Open Day or Personal Tour to explore the campus, meet our academic staff and discuss admissions with the team. You can make an enquiry to begin the process. We operate a rolling admission process, with applications accepted year‑round and students may start at any point in the academic year, subject to availability. 2. Application — You can apply all year around as long as your child has the right to study in the UK. Each application is accompanied by a non‑refundable application fee paid online. 3. Review — Once your online application is completed, it will be assessed by the Admissions Team, taking into account all information provided. We will contact you if any additional documents are required and inform you of the outcome as soon as we can. 4. Admission — If your application is successful, we will contact you with an offer of a place for your child. To secure the place, a non‑refundable enrolment deposit is required, which is set against the second semester tuition/boarding fees. For more details of application fees, deposits and tuition costs, see Fees. Should your child's application be successful, but the grade or programme applied for is at capacity, your child will be waitlisted. When a place becomes available, we will contact you immediately to complete the rest of the admission process. 5. Welcome — Our team will provide you with all the necessary information (cafeteria, transport, school platforms, subject selection, visa compliance, etc.) prior to the first day of school to ensure a smooth start for everyone. | Admissions Admissions Process comprises five steps: Enquiry, Application, Review, Admission, Welcome. Enquiry: Visit for Open Day or Personal Tour to explore campus, meet academic staff, and discuss admissions. Application: Apply year-round if the child has the right to study in the UK prior to starting school; a non-refundable application fee is paid online. Review: The admissions committee assesses the online application and may request additional documents; the outcome is communicated as soon as possible. Admission: If successful, a place is offered; a non-refundable enrolment deposit is required and is set against the second semester tuition. Welcome: The team provides information on cafeteria, transport, school platforms, subject selection, and visa compliance prior to the first day to ensure a smooth start. Admissions chances vary by grade; if the grade is at capacity, the child is waitlisted and you will be contacted immediately to complete the remaining steps. Rolling admissions are in place, so applications are accepted year-round and students may start at any point in the academic year (subject to availability). The online application uses a holistic approach, reviewing previous school records, references, student questionnaire answers, and standardised test scores, and may require Educational Psychologist reports or EAL tests where relevant. |
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Scholarships
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Scholarships Bursaries are offered to students with exceptional personal and academic potential who would benefit from an ACS education but whose family circumstances mean that affording full school fees cannot be met. The ACS bursary programme has been suspended for the academic year 2026/2027; details for 2027/2028 will be published in 2026. Applicants must be a UK resident, live within the school's bus catchment area, and have the right to remain; each bursary application is assessed individually. Bursary awards can cover up to 100% of tuition for up to seven years and may include additional costs; the amount is calculated after assessing income and financial assets, with annual review. All bursaries are means-tested. | Scholarships Bursaries are offered to students with exceptional personal and academic potential who would benefit from an ACS education but cannot meet full school fees; bursaries are means-tested and require UK residency with the right to remain. The bursary programme is suspended for the 2026/2027 academic year; details of the 2027/2028 schedule will be published in 2026. Bursary awards can cover up to 100% of tuition and may include additional costs; awards are reviewed annually. |
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Waitlist
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Waitlist If a grade or programme is at capacity, applicants are waitlisted. When a place becomes available, the school contacts families immediately to complete the admission process. | Waitlist If admission is offered but the grade is at capacity, the child is waitlisted, and when a place becomes available you will be contacted immediately to complete the remaining admission steps. |
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