fb-pixel International Admissions | Co-Ed Prep School London | Mill Hill


Mill Hill International offers co-educational day, weekly boarding and full boarding places.

Whilst focusing on academic development, we make sure that each pupil can exploit their talents so that their stay is both enriching and rewarding. Pupils come to Mill Hill International from a wide variety of cultural backgrounds, but they all share our commitment to study, a strong sense of purpose, and high expectations, creating a dynamic learning environment where every pupil can achieve.

The available entry points are:

Full details of the requirements and process are set out in the Mill Hill International Admissions Pack.

The first step is to confirm availability and suitability with our team.  Please contact the team via email: international@millhill.org.uk.  Please note, there are no fixed deadlines for applications, numbers are restricted by boarding and availability.

Documents required

Once availability/eligibility is confirmed, please provide:

  • Two latest school reports (translated into English)
  • Passport copy
  • We may also require a contact at your current school to obtain a pastoral reference


Complete the online registration process here.

Once the above information and registration are processed, one of our team will then make contact to arrange the entrance assessments.

Entrance Assessments

  • Online Oxford Placement Test (OPT) testing Use of English and Listening skills (for non-native speakers of English)
  • Written English assignment(s)
  • CAT 4 (Cognitive Abilities Test) – an assessment that is designed to understand what students’ academic potential might be. Tasks involve non-verbal reasoning, verbal reasoning, quantitative and spatial abilities.

(Please note, there are no sample/practice tests recommended)

Successful candidates are then put forward for interview.


Interview with the Head of Mill Hill International (remote or in-person).


Successful applicants will be notified with an official Offer Letter.

For any queries, please do not hesitate to contact the team, we will be happy to help.