# Charlotte House Preparatory School

Charlotte House Preparatory School is a independent school in Three Rivers, for pupils aged 3 to 11.

It had 103 pupils at the school census in January 2026.

Independent school. Code E117635. [Three Rivers](https://openindex.co.uk/three-rivers)

- Phase: Independent
- Type: Other independent school
- Ages: 3 to 11
- Pupils: 103
- Council: Three Rivers
- URN: 117635

## Latest Ofsted outcome

Not in Ofsted's state-funded schools file
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.

The Department for Education publishes no KS2 or KS4 results for this school.

## Schools nearby

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

- [Royal Masonic School for Girls](https://openindex.co.uk/school/royal-masonic-school-for-girls-e117641): 520 m. Independent. Not in Ofsted's state-funded schools file
- [Arnett Hills Junior Mixed and Infant School](https://openindex.co.uk/school/arnett-hills-junior-mixed-and-infant-school-e117289): 960 m. Primary. Standards maintained, April 2025. 81% met the expected standard at KS2 (2024/25)
- [Rickmansworth Park Junior Mixed and Infant School](https://openindex.co.uk/school/rickmansworth-park-junior-mixed-and-infant-school-e117304): 1.2 km. Primary. Graded inspection, June 2025: no overall grade. 93% met the expected standard at KS2 (2024/25)
- [St John Catholic Primary School](https://openindex.co.uk/school/st-john-catholic-primary-school-e146859): 1.4 km. Primary. Standards maintained, October 2024. 50% met the expected standard at KS2 (2024/25)
- [Saint Joan of Arc Catholic School](https://openindex.co.uk/school/saint-joan-of-arc-catholic-school-e137914): 1.4 km. Secondary. School remains Good, October 2023. Attainment 8 of 50.6 (2025/26, provisional)
- [St Peter's Church of England Voluntary Aided Primary School](https://openindex.co.uk/school/st-peters-church-of-england-voluntary-aided-primary-school-e117448): 1.4 km. Primary. School remains Good, July 2024. 79% 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/117635)
- [Ofsted reports](https://reports.ofsted.gov.uk/provider/21/117635)

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/school/charlotte-house-preparatory-school-e117635, or to one figure with its anchor, https://openindex.co.uk/school/charlotte-house-preparatory-school-e117635#sc-sources.

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/charlotte-house-preparatory-school-e117635