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School comparison

Highgate vs ISE

Highgate reports opening younger years on 19 August 2026 and later A-Levels; ISE published an operating American and IB route at the July check.

The schools

Provision

School offer for Highgate (Banglamung) and ISE (Eastern Seaboard)
What to compareHighgate (Banglamung)ISE (Eastern Seaboard)
AddressNear Siam Country Club, Banglamung282 Moo 5, Bowin, Sriracha — inside Burapha Golf Club
Ages and stagesSchool reports Pre-Prep/Junior open since 19 August 2026 (ages 2–11); Years 7–9 planned August 2027. Boarding date unresolved.3–18 full through-school (Pre-K → Grade 12 IBDP)
Secondary on campusYears 7–9 planned August 2027; younger-years opening is school-reportedYes — American middle/high → IB Diploma (or American diploma) on same campus now
Primary curriculumSchool-reported operating Pre-Prep and Junior: British National Curriculum, ages 2–11American AERO + NGSS (Kindergarten–Grade 5)
Language modelEnglish-medium British · verify additional languages on tourEnglish-medium · Thai · Mandarin · French · Spanish
BoardingNot operating at July 2026 check; official pages gave conflicting 2027 and 2028/29 dates. Confirm current status.Day school only — no boarding

Highgate reports that Pre-Prep and Junior School opened 19 August 2026 for ages 2–11; Years 7–9 are planned for August 2027. Boarding dates still conflict. Official first-week account · Senior School plan · checked 23 September 2026. Operation is school-reported, not independently audited.

Tuition and other charges

A school-wide fee range is not a quote for one child. Check the academic year, exact year group, compulsory charges and what tuition includes before comparing totals.

Highgate vs ISE · standard published tuition before full-year-payment discounts (all-in rows include named mandatory charges) · fee years: Highgate 2026/27; ISE 2026/27 · checked 27 July 2026

Published costs for Highgate (Banglamung) and ISE (Eastern Seaboard)
What to compareHighgate (Banglamung)ISE (Eastern Seaboard)
Annual tuition (published)฿375,000–795,000/yr · Highgate 2026/27฿357,600–646,000/yr tuition only (ise.ac.th 2026/27)
Nursery / EY tuition฿375,000 half-day without lunch · ฿595,000 full day฿357,600/yr (Pre-K2–K4, ages 3–5 · tuition only)
Year 1 / KS1 tuition฿755,000/yr · Highgate 2026/27฿514,200/yr (Kindergarten–Grade 5 band · tuition only)
Year 6 / middle tuition฿795,000/yr · Highgate 2026/27฿600,500/yr (Grades 6–8 band · tuition only)
Sixth Form tuitionNot yet published · later phase฿646,000/yr (G11–12 IBDP · tuition only) · American diploma also available
TransportNot published · bus excluded from tuition฿70,000–฿93,700/year round trip by distance
Language and learning support chargesNo language- or learning-support tariff appears on the current 2026/27 fee page.EAL only — ฿19,200–฿57,600/semester by assessed proficiency level; this is not a general learning-support tariff.

Beyond tuition

Other practical details

Other differences and source notes for Highgate (Banglamung) and ISE (Eastern Seaboard)
What to compareHighgate (Banglamung)ISE (Eastern Seaboard)
Founded / statusSchool-reported opening 19 August 2026 · first overseas campus of Highgate School London (est. 1565)1993 · operating · WASC since 1999 · IBO IBDP since 2004
Early Years philosophyBritish Pre-Prep (published pathway · verify pedagogy on tour)American Pre-K / Kindergarten (AERO-aligned)
AccreditationSchool reports opening 19 August 2026; no independent operating audit found in checked sources · sister of Highgate School LondonWASC · IBO (IB Diploma Programme)
Class size / scalePhased founding cohorts — enrolment not published at July 2026 checkenrolment not published · student-to-teacher ratio below 8:1
One-time admission฿5,500 application · ฿200,000 enrolment · ฿100,000 refundable deposit฿90,000 non-refundable enrolment · ฿50,000 refundable deposit · ฿5,000 application
Official sources and dates

Before you decide

Where the routes differ

1. Do you want IB Diploma on American AERO/NGSS — or British IGCSE → A-Level?

ISE publishes AERO and NGSS standards, an American high-school diploma route and IB Diploma authorisation; the school describes MAP and later PSAT/SAT use as applicable. Highgate publishes a British National Curriculum to IGCSE and A-Level plan, with Senior School scheduled from 2027. Confirm ISE's current assessments and subject choices, and ask Highgate which year groups and later qualifications operate for the intended cohort.

2. What is confirmed about Highgate’s phase, and what operating evidence does ISE provide?

Highgate reports Pre-Prep and Junior School operating for ages 2–11 since 19 August 2026 (official first-week account checked 23 September 2026). This is first-term, school-reported operation; no Thailand exam results, graduate destinations or independent operating audit is available. ISE has operated since 1993, with WASC accreditation since 1999 and IBDP authorisation since 2004. Ask Highgate which year groups and facilities operate now. For a pupil needing Grades 11–12, ISE publishes an operating route while Highgate’s Years 7–9 are planned from August 2027.

3. What does each published fee exclude?

ISE gives exact tuition-only numbers: ฿358K (Pre-K) → ฿514K (K–G5) → ฿601K (G6–8) → ฿617K (G9–10) → ฿646K (G11–12 IBDP). Add lunch, bus and exams. Highgate publishes ฿375K half-day Nursery, ฿595K full-day Nursery and ฿715K–฿795K from Reception through Year 6. It excludes uniform, exams, trips, bus, photos and designated paid activities and charges ฿305,500 in application, enrolment and refundable-deposit cash for a new pupil.

4. Sriracha commute or Banglamung commute — where does your family live?

ISE is in Bowin within the Burapha Golf Club development; Highgate is near Siam Country Club in Banglamung. Travel time depends on the home address, traffic and transport service. Drive both routes at school-run times, request bus pickup and return details, and compare the child's full weekly journey.

5. WASC small-cohort intimacy (current enrolment not published) — or founding-cohort growth on a new campus?

ISE publishes a student-to-teacher ratio below 8:1, with current enrolment not published, at its Burapha Golf Club campus. Highgate published plans for a FIFA pitch, Olympic pool, Golf Academy and 450-seat auditorium; the illustrations were architectural renders. Visit the proposed classrooms and ask Highgate to identify the facilities operating for the child’s start date. Compare the actual setting and support at each campus, not the planned facility list alone.

Other comparisons

For a different age span, curriculum, boarding option or location, browse Rugby vs Highgate · ISE vs TPIS · ISE vs Rugby · Highgate vs Regents. Check the linked source’s date and fee conditions before shortlisting.

Treat opening status as part of the product

At ISE, visit the proposed class, confirm subject choices and support, test the commute and request a dated grade-specific invoice. Highgate reports opening on 19 August 2026 for ages 2–11; request confirmation of the child’s current class. Request confirmation of the child’s class, teachers where available, cohort size, usable facilities, transport route and the written process if a promised element is delayed.

For a child within Highgate’s school-reported operating younger-years range, confirm how the school will build routines, peer groups and pastoral support in a new cohort. For a child outside that current younger-years range, do not treat the long-term all-through plan as a current place. Ask for the actual entry year and whether the relevant year group is contractually available. At ISE, ask the parallel question in a mature setting: whether the exact grade has space, which courses run for that cohort and how a new pupil joins the existing community.

Put both offers on the same worksheet

Use standard tuition before discounts, then add application, enrolment or registration, refundable deposits, meals, transport, uniforms, activities, examinations and assessed support. ISE’s published tuition excludes lunch, bus, uniform and IB examination fees, so those lines must not be silently treated as included. For Highgate, request a dated invoice for the child’s proposed grade and label any founding promotion separately from the standard tariff. Record refund and withdrawal conditions beside every large early payment.

The qualification comparison also needs a written route. Highgate families should confirm when the relevant secondary years, IGCSE subjects and A-Level choices are scheduled to operate. ISE families should confirm the American-diploma and IB Diploma choices, prerequisites, counselling timetable and charges. The better offer is the one whose current availability, full cost, commute and pathway work now—not the one with the more attractive future-state description.

Common questions
When does Highgate Thailand open?

Highgate now reports that Pre-Prep and Junior School opened on 19 August 2026 for ages 2–11 (official first-week account checked 23 September 2026). Confirm the available class directly. Its Admissions page placed Senior School in 2027/28 and boarding in 2028/29, while its homepage gave conflicting boarding dates. ISE has operated since 1993.

American AERO+IB or British A-Level — which pathway?

ISE only — American AERO + NGSS through IB Diploma (or American high-school diploma) at Sixth Form; an American route through the IB Diploma. Highgate's published pathway is British IGCSE → A-Level only (Senior School from 2027).

Are Highgate fees published?

Yes. Highgate publishes 2026/27 Pre-Prep and Junior tuition of ฿375,000–฿795,000. ISE publishes ฿357,600–฿646,000 tuition. Compare entry charges and excluded extras.

Which commute fits Pattaya families?

Highgate is near Siam Country Club in Banglamung; ISE is in Bowin, Sriracha. Test both routes from home at school-run times and ask about bus coverage, pickup windows and late-activity returns.

Which has proven operating history?

ISE has operated since 1993, with WASC accreditation since 1999 and IBDP authorisation since 2004; its published student-to-teacher ratio is below 8:1 and current enrolment is not published. Highgate had no Thailand operating outcomes in the July 2026 record. Confirm its current phase and available evidence directly.