Post 16 application form and Course Guide
We will be holding our Post-16 Open Evening for September 2026 entry on November 18th, 5.30pm - 7.30pm. A presentation from the Head of Post-16 will be at 6pm in the Main Hall.
Applications are now open.
Dear Student / Parent / Carer
We are delighted that you are considering The Castle School Post 16 Centre for the next stage in your education. The information in the Course Guide should give you a sense of what is on offer and the supporting documents below will provide additional information.
To apply for our Post-16 Centre, you will need to login to Applicaa. Information on this below:
- Applying from The Castle School - You will be sent an email on Monday 17th November with your login details to apply through Applicaa.
- Applying from Marlwood or another school - Follow this link to apply through Applicaa.
If we can be of any help, please don’t hesitate to contact us on 01454 862150 or email cas-sixthform@cset.co.uk.

With very best wishes
Elizabeth Smith
Assistant Headteacher: Head of Post 16


