SIAL
Latest Ofsted grade for SIAL in London, Kensington and Chelsea: Expected Standard. Inspection history, evaluation areas and report PDFs for URN 136747 on Ofsted Insights.
Provider details
| Name | SIAL |
|---|---|
| URN | 136747 |
| Provider type | School |
| Local authority | Kensington and Chelsea |
| Town | London |
| Address | 154-156 Holland Park Avenue, London, W11 4UH |
| Postcode | W11 4UH |
| Telephone | 02076035353 |
| Website | https://sial.school/ |
| Registration status | Active |
Latest inspection
| Inspection date | 10 March 2026 |
|---|---|
| Report published | 21 May 2026 |
| Framework | Renewed EIF 2025 |
| Headline measure (lowest graded area) | Expected Standard |
| Curriculum & Teaching | Expected Standard |
| Achievement | Expected Standard |
| Inclusion | Expected Standard |
| Leadership & Governance | Expected Standard |
| Behaviour, Attitudes & Routines | Expected Standard |
| Children's Welfare & Wellbeing | Strong Standard |
| Early Years | Expected Standard |
| Safeguarding | Met |
The renewed Education Inspection Framework does not give an overall grade. The headline measure is the lowest graded area, an Ofsted Insights measure explained in the methodology.
Ofsted reports
Previous inspections
- 28 March 2023 — Pre-2025 — Good (report PDF)
- 16 October 2018 — Pre-2025 — Met (report PDF)
- 8 December 2015 — Pre-2025 — Good (report PDF)
- 1 May 2012 — Pre-2025 (report PDF)
Data refreshed from Ofsted on 22 May 2026.