Primary school

Cassiobury Infant and Nursery School

  • Community School
  • ages 3–7
  • Mixed
  • Hertfordshire
  • WD17 3PE
Ofsted Good · inspected Oct 2023

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Results · 2024/25

England rank: Not ranked for 2024/25: no published figure for this school

Against East of England

Expected standard, RWMNot enough data · East of England 64No results published for 2024/25
Higher standard, RWMNot enough data · East of England 7No results published for 2024/25
Reading scoreNot enough data · East of England 106No results published for 2024/25
Maths scoreNot enough data · East of England 105No results published for 2024/25

Getting in · 2026

First-choice families who got in87.3%
69 of 79 who put it first2014 · 68.3%2026 · 87.3%
By preference
ChoiceAppliedOffered
1st7969
2nd7414
3rd445

Last distance offered: London only

Inspections · 2007–2023

  1. 2007Good
  2. 2011Outstanding
  3. 2023Good

5 strong areas

  • Personal development
  • Quality of education
  • Behaviour and attitudes
  • Early years provision
  • Effectiveness of leadership and management

0 weak areas

5 areas graded · safeguarding effective

Pupils · 2024/25

On roll · Jan 2026310
Free school meals (past 6 years)3.4%
First language not English43.7%
SEN support17.1%
EHC plan1.0%
Absence (sessions missed)4.2%
Persistently absent pupils7.0%

Girls 48.2%Boys 51.8%

100% full · 310 places

Parent View

Earlier survey (before Nov 2025) · as at 2 Sep 2024 · 143 responses (46.7% of pupils)

  • My child is happy at this school99.3% agree
  • My child feels safe at this school100% agree
  • The school makes sure its pupils are well behaved97.9% agree
  • My child has been bullied and the school dealt with the bullying quickly and effectively · 87.4% not applicable61.2% agree
  • The school makes me aware of what my child will learn during the year100% agree
  • When I have raised concerns with the school they have been dealt with properly · 43.4% not applicable95.1% agree
  • My child has special educational needs and/or disabilities, and the school gives them the support they need to succeed0% agree
  • The school has high expectations for my child91.6% agree
  • My child does well at this school98.6% agree
  • The school lets me know how my child is doing97.9% agree
  • There is a good range of subjects available to my child at this school98.6% agree
  • My child can take part in clubs and activities at this school97.2% agree
  • The school supports my child's wider personal development97.2% agree
  • I would recommend this school to another parent99.3% yes

Workforce · 2025/26

Pupils per teacher21.0
Pupils per adult12.2
  • Classroom teachers 12.4
  • Leadership 2
  • Teaching assistants 10.4
  • Other support 7.1

Teachers 14.4 FTE · Whole workforce 32 · 50 people

Financials · 2025/26

Income per pupil£6,455
Spend per pupil£6,413
Staff spend per pupil£5,180
Reserve per pupil£612
  • +£186,136revenue reserve
  • +£12,852in-year balance

Grants £6,059 · self-generated £396 · premises £298 per pupil