Eleven Plus StarGrammar school · Bexley
Chislehurst and Sidcup Grammar School
Academy converter for boys and girls, ages 11 to 18, in Sidcup.
School facts
- Type
- Academy converter
- Admissions
- Selective
- Gender
- Mixed
- Ages
- 11 to 18
- Pupils
- 1,561
- Address
- Hurst Road, Sidcup, DA15 9AG
- Local authority
- Bexley
- Religious character
- None
- Ofsted
- No rating in the register
- Website
- csgrammar.com
- URN
- 137423
From Get Information about Schools (Department for Education), data built 4 November 2026. Ofsted ratings as published by Ofsted.
The test and admissions
Details checked Facts checked 29 October 2026 for September 2027 entry.
The test
- Test
- Bexley Selection Test (one test for all four Bexley grammar schools, provided by Quest Assessments)
- Run by
- Bexley
- Subjects
- Verbal reasoning and English comprehension, Numerical reasoning, Non-verbal reasoning
- Source
- Source: bexley.gov.uk (bexley.gov.uk)
Key dates
| What | Date | Source |
|---|---|---|
| Registration opens | 1 March 2026 | Source: bexley.gov.uk (bexley.gov.uk) |
| Registration closes | 31 March 2026 | Source: bexley.gov.uk (bexley.gov.uk) |
| Test window starts (pupils at primary schools acting as test centres: 2 to 10 September) | 2 September 2026 | Source: bexley.gov.uk (bexley.gov.uk) |
| Test window ends (all other pupils, at a grammar school: 7 to 10 September) | 10 September 2026 | Source: bexley.gov.uk (bexley.gov.uk) |
| Results emailed (from 4pm) | 2 October 2026 | Source: bexley.gov.uk (bexley.gov.uk) |
| Common application form deadline | 31 October 2026 | Source: bexley.gov.uk (bexley.gov.uk) |
| National offer day | 1 March 2027 | Source: bexley.gov.uk (bexley.gov.uk) |
How places are given
Mixed school, 192 places for children who reach the Bexley selective score (set by a selection panel). Across the four Bexley grammar schools, the top 180 scorers have a guaranteed place at their preferred Bexley grammar school; most other places are given by home-to-school distance under each school's criteria. Pupil Premium applicants complete a supplementary form. Read the school's 2027-28 admission policy for the full order of criteria.
Source: csgrammar.com (csgrammar.com): the school's admission arrangements for September 2027.
The rules in plain words
- Any child can sit the test; most places go by distance among those who pass
Check whether your postcode is inside these rules. The result is indicative only.
Indicative information only. Admission arrangements change every year: always check the school's own determined admission arrangements and your local authority's information before you apply.