Parmiter's School
Secondary schoolParmiter's School is a secondary school in Three Rivers, for pupils aged 11 to 18. It had 1,496 pupils at the school census in January 2026.
Ofsted
Latest inspections as at 30 September 2026Outstanding (overall), July 2024
- Inspection
- Graded inspection, 3 July 2024
- Overall effectiveness
- Outstanding
- Quality of education
- Outstanding
- Behaviour and attitudes
- Outstanding
- Personal development
- Outstanding
- Leadership and management
- Outstanding
Outcomes as Ofsted published them. Report cards (from November 2025) give no overall grade, and grades under different frameworks can’t be compared.
Results
Department for EducationIn 2025/26, the average Attainment 8 score at Parmiter's School was 65.0, against 56.5 in Three Rivers and 46.2 in England.
77.7% of its pupils got grade 5 or above in English and maths GCSEs (46.3% in England).
End of secondary school (KS4, GCSEs)
2025/26, provisional| Measure | This school | Three Rivers | England |
|---|---|---|---|
| Average Attainment 8 score | 65.0 | 56.5 | 46.2 |
| Grade 5 or above in English and maths | 77.7% | 64% | 46.3% |
| Grade 4 or above in English and maths | 85.9% | 78.9% | 64.8% |
| Pupils at the end of KS4 | 206 | – | – |
- The 2025/26 figures are provisional. The Department for Education publishes revised ones later in the school year.
- Progress 8 cannot be worked out for 2025/26, because the KS2 tests that give the starting point were cancelled in 2020 and 2021.
- Results reflect the pupils a school admits as well as its teaching, and a year's results can move a lot in a small school.
Schools nearby
In a straight line- Saint Michael's Catholic High SchoolSecondary. Graded inspection, February 2025: no overall grade. Attainment 8 of 48.8 (2025/26, provisional)480 m
- Future Academies WatfordSecondary. Graded inspection, April 2025: no overall grade. Attainment 8 of 42.6 (2025/26, provisional)620 m
- Garston Manor SchoolSpecial. School remains Good, October 2022660 m
- Mount Pleasant Lane Primary SchoolPrimary. School remains Good, October 2022. 53% met the expected standard at KS2 (2024/25)750 m
- St Catherine of Siena Catholic Primary SchoolPrimary. School remains Good, September 2023. 71% met the expected standard at KS2 (2024/25)800 m
- Alban Wood Primary School and NurseryPrimary. Good (overall), December 2023. 74% met the expected standard at KS2 (2024/25)1 km
Admissions and catchments are set by councils and schools, which Open Index doesn’t map. Every school in Three Rivers
Where these figures come from
- Schools: the school lists of the Department for Education, the Welsh Government and the Scottish Government, with Ofsted’s latest inspections for England.
- Results: the Department for Education’s school performance tables (Open Government Licence).