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How to Apply

At present, we will be accepting applications from external students. ​In future years, students will generally only be admitted to our secondary provision after attendance in a Montessori Primary. Students of Cardiff Montessori School receive priority to enter the High School.


Students must be able to demonstrate a good work ethic, strong independence and an ability to work respectfully and considerately with others.  

If you would like to send your child to Cardiff Montessori High, we recommend they enroll in our primary at the earliest point possible.

Please note that students begin secondary education as seniors (Year 7's) in the upper elementary of Cardiff Montessori School. 

Fee details

Fees for Year 7-9 at CMS are £700 pcm.

Fees for Years 10 & 11 are £750 pcm

A termly material charge of £50 is charged to all students.

A registration fee of £150 is applied when first joining CMS.

Trips and exam entry fees are charged on top when applicable.

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