Chislehurst and Sidcup Grammar School
Note This school has no applicable Ofsted inspection yet.
✨ Hidden gem Pupils here make more progress than at most schools — it does better than its intake would predict. Based on DfE progress measures (Progress 8 / KS2), not an Ofsted grade.
Results & progress
Department for Education data, 2023/24. Progress measures are value-added (how much pupils progressed versus similar pupils nationally) — a fairer signal than raw results, which partly reflect a school’s intake. Progress 8 is not published for later years (those cohorts missed their KS2 baseline in the pandemic).
| Progress 8 | +0.8 — Well above average |
|---|---|
| Attainment 8 | 76.0 |
| Grade 5+ in English & Maths | 97% |
| EBacc average point score | 7.4 |
School details
| Type | Academy converter |
|---|---|
| Gender | Mixed |
| Admissions | Selective |
| Age range | 11–18 |
| Pupils on roll | 1,561 |
| Sixth form | Yes |
| Academy trust | CHISLEHURST AND SIDCUP GRAMMAR SCHOOL |
| Setting | Urban |
Inspection history
Local house prices
Homes within 1 mile sold for a median of £440,000 (2647 sales in the window).
A neighbourhood indicator from HM Land Registry Price Paid Data. It is not a catchment measure and does not imply any link between school quality and house prices.