# Garston Manor School

Garston Manor School is a special school in Three Rivers, for pupils aged 11 to 16.

It had 175 pupils at the school census in January 2026.

Special school. Code E117667. [Three Rivers](https://openindex.co.uk/three-rivers)

- Phase: Special
- Type: Community special school
- Ages: 11 to 16
- Pupils: 175
- Council: Three Rivers
- URN: 117667

## Latest Ofsted outcome

School remains Good, October 2022
- Latest ungraded inspection: School remains Good, 21 October 2022
Edition: Latest inspections as at 30 September 2026
Outcomes as Ofsted published them. Report cards (from November 2025) give no overall grade, and grades under different frameworks cannot be compared.

## Results

Source: Department for Education school performance tables (Open Government Licence).


### End of secondary school (KS4, GCSEs): 2025/26, provisional

| Measure | This school | Three Rivers | England |
| --- | --- | --- | --- |
| Average Attainment 8 score | Does not apply to this school | 56.5 | 46.2 |
| Grade 5 or above in English and maths | Does not apply to this school | 64% | 46.3% |
| Grade 4 or above in English and maths | Does not apply to this school | 78.9% | 64.8% |
| Pupils at the end of KS4 | 28 | – | – |

Garston Manor School teaches pupils with needs that most schools' pupils do not have, often in very small year groups, so its results are not a fair comparison with mainstream schools. They are not shown on the map.
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

Distances are in a straight line. Admissions and catchments are set by councils and schools.

- [Future Academies Watford](https://openindex.co.uk/school/future-academies-watford-e135876): 140 m. Secondary. Graded inspection, April 2025: no overall grade. Attainment 8 of 42.6 (2025/26, provisional)
- [St Catherine of Siena Catholic Primary School](https://openindex.co.uk/school/st-catherine-of-siena-catholic-primary-school-e138288): 340 m. Primary. School remains Good, September 2023. 71% met the expected standard at KS2 (2024/25)
- [Saint Michael's Catholic High School](https://openindex.co.uk/school/saint-michaels-catholic-high-school-e137922): 390 m. Secondary. Graded inspection, February 2025: no overall grade. Attainment 8 of 48.8 (2025/26, provisional)
- [Parmiter's School](https://openindex.co.uk/school/parmiters-school-e136899): 660 m. Secondary. Outstanding (overall), July 2024. Attainment 8 of 65.0 (2025/26, provisional)
- [Alban Wood Primary School and Nursery](https://openindex.co.uk/school/alban-wood-primary-school-and-nursery-e144907): 690 m. Primary. Good (overall), December 2023. 74% met the expected standard at KS2 (2024/25)
- [Coates Way JMI and Nursery School](https://openindex.co.uk/school/coates-way-jmi-and-nursery-school-e117340): 810 m. Primary. Graded inspection, September 2024: no overall grade. 47% met the expected standard at KS2 (2024/25)

## Sources and further information

- [Schools: methods, licences and inspection sources](https://openindex.co.uk/sources/schools)
- [Get Information about Schools](https://get-information-schools.service.gov.uk/Establishments/Establishment/Details/117667)
- [Ofsted reports](https://reports.ofsted.gov.uk/provider/21/117667)

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/school/garston-manor-school-e117667, or to one figure with its anchor, https://openindex.co.uk/school/garston-manor-school-e117667#sc-results.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/school/garston-manor-school-e117667