How to Apply - 2025 entry

The CSGS Sixth Form is full for 2024 entry. 

We do not anticipate any change to this situation.

• Students holding offers for the Sixth Form have now been advised whether they have secured a place for 2024 entry.
• CSGS are sorry to disappoint students who submitted a Late Application or were on our Reserve List, please be aware that we will not be allowing any further enrolment requests.

The following information applies to applications for 2025 entry to Year 12:

Current Y11 students

Post 16 Options Information Afternoon takes place on Tuesday 5th November 2024.

CSGS Y11 students will be asked to complete their application for Sixth Form between noon 27th January and noon on 7th February 2025.  

Key Dates for CSGS Year 11 Students - to follow

Y11 students applying from other schools

CSGS Application - Sept 2025 entry (will open 13th November and close at noon on 17th January)

Applications can be made online from 13th November 2024 until noon on 17th January 2025.

Our open events for external Y11 students are on 13th November and 14th November 2024, tickets are required please see

Open Evenings for Prospective Y12 Students - Chislehurst & Sidcup Grammar School (csgrammar.com)

If you miss our open events please visit our Explore our School webpage where you will find a Y12 video tour which will give you a insight into life at ‘Chis ‘n Sid’.

Explore our School

Character Development in the Sixth Form

Documents to read before applying will be posted here in due course:

Sixth Form Entry Requirements 2025-2027Sixth Form Subject Information 2025-2027

Arts and Performance Scholarship Criteria 2025-2027

Drama and Music Auditions for 2025 EntryCSGS Maths Aptitude Test - Revision Topics 2025