Chislehurst and Sidcup Grammar School
📍 Sidcup, Greater London
A highly successful mixed grammar school that aims to educate and empower students to become independent and confident learners.
Exam Board
Bexley Selection Test
Competition Ratio
High
Key Exam Dates
- 1Registration Opens: 1 March 2026
- 2Registration Closes: 31 March 2026 (Midnight)
- 3Entrance Exam (Primary Centres): 2-10 September 2026
- 4Entrance Exam (Grammar Centres): 7-10 September 2026
- 5Results Released: Mid-October 2026
- 6Local Authority Application Deadline: 30/31 October 2026
- 7National Offer Day: 1 March 2027
Preparation Strategy Tips
Familiarise with the relevant 11+ test format (CEM/GL/Kent Test).
Practice working accurately under time pressure.
Contact & Admissions Office
Address
Hurst Road, Sidcup, Kent DA15 9AG
Phone
020 8302 6511
Official Website
https://www.csgrammar.com/Admission Guidelines
Requires a passing score in the Bexley Selection Test.
Catchment Area Policy
Places offered to top 180 scorers, then based on distance for those deemed selective.
Application Procedure
Register for the Bexley Selection Test and list on the CAF.
Frequently Asked Questions About Chislehurst and Sidcup Grammar School
Verified admissions details, test formats, catchment guidelines, and preparation advice for Chislehurst and Sidcup Grammar School.
What 11+ entrance exam board does Chislehurst and Sidcup Grammar School use?
Chislehurst and Sidcup Grammar School in Sidcup, Greater London uses Bexley Selection Test. The assessment tests students under strict standardized timed conditions using multiple-choice optical answer sheets or written papers.
How many Year 7 places are available at Chislehurst and Sidcup Grammar School and how competitive is it?
Chislehurst and Sidcup Grammar School offers approximately 192 Year 7 places, with competition historically rated as High. Admissions criteria: Requires a passing score in the Bexley Selection Test.
What is the catchment area policy for Chislehurst and Sidcup Grammar School?
Places offered to top 180 scorers, then based on distance for those deemed selective. For state grammar applications, parents must ensure their permanent residence satisfies published local authority criteria before the 31st October Common Application Form (CAF) deadline.
How and when do I apply for the Chislehurst and Sidcup Grammar School 11+ test?
Register for the Bexley Selection Test and list on the CAF. Key dates: Registration Opens: 1 March 2026; Registration Closes: 31 March 2026 (Midnight); Entrance Exam (Primary Centres): 2-10 September 2026; Entrance Exam (Grammar Centres): 7-10 September 2026; Results Released: Mid-October 2026; Local Authority Application Deadline: 30/31 October 2026; National Offer Day: 1 March 2027. Always consult the official school website for any annual adjustments.
How can my child prepare for the Chislehurst and Sidcup Grammar School entrance test?
Focus on: Familiarise with the relevant 11+ test format (CEM/GL/Kent Test)., Practice working accurately under time pressure.. Preparation should begin in early Year 5 with disciplined 15-minute daily micro-practice, timed mock exams matching the Bexley Selection Test format, and systematic mistake review using LuraPrep to eliminate repeat errors.
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