Parmiter's School

Three Rivers · WD25 0UU

General information Secondary School · 11-18 years Who goes here 1496 pupils, 6.7% FSM

Educational attainment Ofsted: Outstanding

Parent score Rate this school No reviews yet - be the first SEN 8.2% on SEN support Behaviour 5.7% absence rate Staff 11.5% turnover Financials £8,675 per pupil Environment Buildings and facilities

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Parmiter's School

General Information

Address: High Elms Lane, Garston, Watford, WD25 0UU – View on map
Phone: 01923671424
Website: Visit school website
Headteacher: Mr Anthony Smith
Age range: 11-18 years
Demand for places (Year 7, September 2026): 486 families put it first for 205 places – 24 for every 10 places. 37% of them were offered a place. 7 of the 205 places went to families living outside the council area. Children putting it first, for every 10 places: 2023 23 · 2024 25 · 2025 28 · 2026 24
Sixth form: Yes
Intake: Mixed
Religious character: None
Nursery provision: No

Who goes here

1496 pupils out of 1392 places At or near capacity

Pupils eligible for free school meals: 72
% eligible for free school meals: 6.7%
Pupil mix: 8 in 10 (more mixed than the Three Rivers average)
English as an additional language: 23% (England 22%)

Staff

Teachers leaving each year

Teacher turnover: 11.5% a year (Three Rivers 13.8%, typical in England 15.5%) Low turnover
Where they went: about 21% moved to another school, 79% left state schools altogether (retirement, other careers, independent schools, abroad)
Data years: 2022/23 to 2024/25 (average of 3 years, DfE school workforce census)

Teachers who moved school or left state schools in the year after each November, as a share of all the school's teachers. Some turnover is healthy – retirements, promotions, moving house. "Low turnover" means it's among the quarter of similar schools in England where teachers are most likely to stay.

Behaviour

Awaiting Data

About this Behaviour status

We've asked this school for real behaviour figures under Freedom of Information and haven't had a response yet.

Across Hertfordshire: suspensions by reason

Suspensions for sexual misconduct: 141 (1.5 per 1,000 pupils; England 1.7)
Permanent exclusions for sexual misconduct: 1
Suspensions for bullying: 212 (2.2 per 1,000 pupils; England 1.9)
Suspensions for abuse against sexual orientation or gender identity: 86 (0.9 per 1,000 pupils; England 0.8)
Data year: 2024/25 (DfE suspensions and exclusions statistics)

These are figures for all state secondary schools in Hertfordshire (the council area this school is in), not this school's own – the government doesn't publish them school by school. A suspension can have up to three reasons. Most sexual harassment between pupils never leads to a suspension, so these figures show only part of the picture.

Attendance

Overall absence: 5.7%
Persistently absent pupils: 17.3%
Data year: 2024/25

About persistent absence

A pupil is counted as "persistently absent" if they miss 10% or more of their possible school sessions - roughly one day in every two weeks. Schools and Ofsted both pay close attention to this figure specifically, since it can highlight a pattern the overall absence rate alone might hide.

SEN

No dedicated Unit or Resourced Provision

SEN Unit and Resourced Provision

Most mainstream schools don't have a dedicated SEN Unit or Resourced Provision - it isn't a mark against a school that doesn't, just a different kind of setup than one that does.

Pupils on SEN Support: 8.2%
Pupils with an EHC Plan: 3.5%
Data year: 2025/26

Most common needs - SEN Support

Autistic spectrum disorder: 40 pupils
Specific learning difficulty: 31 pupils
Social, emotional and mental health: 23 pupils
SEN support but no specialist assessment of type of need: 20 pupils
Hearing impairment: 5 pupils

Most common needs - EHC Plan

Autistic spectrum disorder: 32 pupils
Speech, language and communications needs: 7 pupils
Social, emotional and mental health: 7 pupils
Specific learning difficulty: 2 pupils
Vision impairment: 2 pupils

These figures show the makeup of the school.

About these SEND figures

These figures give a sense of the makeup of the school - they aren't a judgement on the quality of support provided.

Parent score - no reviews yet –

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Behaviour

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Openness

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Teaching Quality

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School Ethos

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Ability to Deal with Problems

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Headteacher Approval

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SafeguardingSafeguarding (parent rating)How parents rate the school on keeping children safe - how safe their child feels, and how well concerns are listened to and acted on. It's parents' experience, not an inspection result; Ofsted checks safeguarding separately.

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Would recommend –

Educational Attainment

Outstanding 2024 report

About this Ofsted rating

Ofsted changed how it rates schools in the last couple of years, so ratings from different years aren't always on the same scale - that's why we show the year alongside every rating.

Attainment 8 score: 66.5
Compared with the area: 9.6 points above the Three Rivers average (56.9)
Compared with schools with similar pupils: Well above (+13.5 points against an expected 53.0)
Grade 4+ in English and maths: 90% (Three Rivers 82%, England 65%) Broadly steady
Data year: 2024/25

View the School Context Comparator – how this school's results compare with schools teaching similar pupils.

GCSE results over time

This schoolThree Rivers averageEngland↗ Improving Up 3.0 points since 2022/23. In 2024/25 this school was 9.6 points above the Three Rivers average (56.9).

About the Attainment 8 score

Attainment 8 measures a pupil's average result across 8 GCSE-equivalent qualifications (English and maths count double). It shows how pupils performed, not how much progress they made getting there - a school with a higher score doesn't necessarily add more value, since pupils often arrive with different starting points. Progress 8 is the measure designed to account for that, but it currently can't be calculated for any school for the two most recent academic years, due to a nationwide gap in the data caused by COVID-19 disruption to Key Stage 2 testing.

1st of 7 secondary schools in Three Rivers for Attainment 8

#1Parmiter's School66.5
#2St Clement Danes School65.1
#3Rickmansworth School61.2

Click to see the full ranking

Attainment 8 ranking

Illustrative MVP scores - not based on verified data yet.

Rank School Score

#1Parmiter's School66.5
#2St Clement Danes School65.1
#3Rickmansworth School61.2
#4Croxley Danes School51.3
#5Saint Michael's Catholic High School50.9
#6Saint Joan of Arc Catholic School50.6
#7The Reach Free School44.2

Leaver Destinations

In education, employment, or training a year later: 98.0%
Went into further education: 96.0%
Data year: 2024/25

About leaver destinations

This shows where a school's Year 11 leavers were recorded the following year - in a "sustained" destination means in education, an apprenticeship, or employment for at least 6 months, not just enrolled briefly. It's a different picture from exam results alone, and can highlight schools that support pupils well beyond just their GCSE grades.

GCSE Subjects Offered

English Language
English Literature
Maths (General)
Science Double Award
Geography
Physics (General)
Chemistry (General)
Biology
History
Spanish
German
Computer Science
Sports Studies
French Language
Business Studies
Economics
Art & Design
D & T
Speech & Drama
Food Technology
Music Studies (General)
Religious Studies
Latin
Polish
Russian
Chinese
Japanese Language

About this subject list

This isn't the school's own description of its curriculum - it's real DfE exam entry data, showing which GCSE subjects this school's pupils were actually entered for in 2024/25. A subject not appearing here may still be taught but had no pupils entered that year, so treat this as a helpful guide rather than a complete guarantee - it's worth confirming directly with the school for the year your child would actually study.

View full Ofsted inspection report

1st of 5 secondary schools in Three Rivers for Ofsted rating

#1Parmiter's SchoolOutstanding
#2Rickmansworth SchoolOutstanding
#3St Clement Danes SchoolOutstanding

Click to see the full ranking

Ofsted Rating ranking

Based on real Ofsted ratings (via official DfE data) for schools on the same four-word grading scale.

Rank School Score

#1Parmiter's SchoolOutstanding
#2Rickmansworth SchoolOutstanding
#3St Clement Danes SchoolOutstanding
#4Saint Joan of Arc Catholic SchoolGood
#5The Reach Free SchoolGood

Financials

Spending per pupil: £8,675 (2024-25)

About this spending figure

A higher or lower position here isn't a sign of a better or worse school - schools have different needs and circumstances - but it can help reassure you that a school has sufficient funding behind your child's education.

1st of 7 secondary schools in Three Rivers for spending per pupil

#1Parmiter's School£8,675
#2The Reach Free School£8,606
#3St Clement Danes School£7,780

Click to see the full ranking

Spending Per Pupil ranking

Based on official DfE financial return data (Consistent Financial Reporting / Academies Accounts Return) - not a ranking of school quality.

Rank School Score

#1Parmiter's School£8,675
#2The Reach Free School£8,606
#3St Clement Danes School£7,780
#4Croxley Danes School£7,776
#5Saint Joan of Arc Catholic School£7,480
#6Saint Michael's Catholic High School£7,434
#7Rickmansworth School£7,212

View on the Financial Benchmarking and Insights Tool (GOV.UK)

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General Information

Who goes here

Staff

Teachers leaving each year

Behaviour

Across Hertfordshire: suspensions by reason

Attendance

SEN

Most common needs - SEN Support

Most common needs - EHC Plan

Educational Attainment

Attainment 8 ranking

Leaver Destinations ?

GCSE Subjects Offered ?

Ofsted Rating ranking

Financials

Spending Per Pupil ranking

Leaver Destinations

GCSE Subjects Offered