Chislehurst and Sidcup Grammar School
113%
Capacity
1,517
Pupils
6.9x
Demand
About Chislehurst and Sidcup Grammar School
Chislehurst and Sidcup Grammar School is a state-funded Does not apply secondary school serving the Bexley community, welcoming children from age 11 to 18. The school has 1,517 pupils on roll and is near full capacity (113% of 1,344 places).
Ofsted has rated Chislehurst and Sidcup Grammar School "Good", the school is led by headteacher Nigel Walker, it falls under Bexley local authority.
In terms of academic performance, its Progress 8 score of +0.82 is well above the national average. Additionally, Attainment 8 is strong at 76.0. Additionally, sixth form students achieve an average A-Level grade of B. Additionally, placing it in the top 10% nationally. Additionally, ranked 176th out of 3,141 schools in England. Additionally, 1st out of 16 in Bexley.
Chislehurst and Sidcup Grammar School is a popular choice with families — it received 1,327 applications for 192 places, making it 6.9x oversubscribed. Of these, 272 were first-preference applications.
For children with special educational needs, the school offers support across 4 areas, including Specific Learning Difficulty (Dyslexia), Social, Emotional & Mental Health, Hearing Impairment and 1 more. Parents should contact the school's SENCO for specific details about provision.
On-site facilities at Chislehurst and Sidcup Grammar School include Library, Sixth Form Centre, Swimming Pool, Music Rooms, Playing Fields, ICT Suite, Art Studios, Dining Hall, Chapel.
Beyond the classroom, pupils can take part in sports such as Hockey, Netball, Cricket, Swimming and 2 more, as well as clubs including Drama, Young Enterprise, Model UN, Newspaper and 6 more.
The proportion of pupils eligible for free school meals is 2.7%, which is well below the national average for secondary schools in England.
For families exploring secondary schools in Bexley, Chislehurst and Sidcup Grammar School is one of the options available in the London region. Use Classpot to compare it side-by-side with nearby alternatives and find the best fit for your child.
Key Details
| School Type | Secondary (State) |
| Age Range | 11 to 18 years |
| Gender | Mixed |
| Religious Character | Does not apply |
| Address | Hurst Road, Sidcup, Bexley, DA15 9AG |
| Headteacher | Nigel Walker |
| Local Authority | Bexley |
| Number of Pupils | 1,517 |
| Free School Meals (FSM) | 2.7% |
| School Capacity | 1,517 / 1,344 (113% full) |
| Sixth Form | Yes |
Ofsted Inspection Breakdown
14 Dec 2022Overall Effectiveness
Good
Latest inspection (14 Dec 2022): School remains Good
Source: Ofsted, 25 Jan 2014. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
League Table Position
Based on Progress 8 (+0.82)
176th of 3,141
Nationally
73rd of 487
In London
1st of 16
In Bexley
Source: Classpot analysis of DfE Progress 8 data
GCSE Results
2023/24Progress 8 Score
Students make significantly more progress than similar students nationally
Attainment 8 (vs national avg)
Students achieve significantly higher grades than the national average
Source: Department for Education, 2023/24. Progress 8 compares to students with similar Key Stage 2 results.
A-Level Results
2023/24Average Points per Entry
Value Added Score
Best 3 A-Levels (Average)
'21/22
45.0
'22/23
40.8
'23/24
41.5
Source: Department for Education 16-18 Performance Tables, 2023/24. Value Added measures progress compared to students with similar GCSE results.
SEND Support
Source: Department for Education, 2024/25. Support availability based on current student population.
Facilities
9Facilities may vary. Contact the school for current availability.
Extracurriculars
16Sports
Clubs & Activities
Activities may vary by term. Contact the school for current offerings.
Admissions
2025/26Oversubscribed192
1,327
Extremely High Demand
Very competitive - significantly more applications than places
272 families put this school as their 1st choice (20% of all applications)
Source: Department for Education, 2025/26. Data reflects national offer day applications and offers.
Frequently Asked Questions About Chislehurst and Sidcup Grammar School
Helpful Guides for Parents
Ofsted Ratings Explained
Understand the 4 Ofsted ratings and what they mean
Understanding Progress 8
Learn how Progress 8 measures pupil progress from primary to GCSE
SEN & EHCP: A Parent's Guide
Understanding SEN support, EHC Plans and your legal rights
Understanding School Catchment Areas
How admission distances work and tips for maximising your choices
Contact Information
Hurst Road, Sidcup
Bexley, DA15 9AG
Journey to School
Journey times are estimates based on current conditions. Actual times may vary.
Opening Hours
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