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Academy converter · Hertfordshire

Warren Dell Primary School

  • 2–11Ages
  • 264Pupils
  • PrimaryPhase
  • 144905URN

Gosforth Lane, South Oxhey, Watford, WD19 7UZ · School website

Applications per placeCircle size: applicationsThis school
Latest Ofsted

Graded inspection · Jan 2024 Previous framework

Outstanding
  • Quality of education
  • Behaviour and attitudes
  • Personal development
  • Leadership and management
Applications per place · Sept 2026
4.3per place
1.8 above Hertfordshire median (2.6)
Fewer applicationsMore

This schoolOther primary schools in Hertfordshire

126 applications for 29 places · 17th of 314 in Hertfordshire
SATs · reading, writing and maths · 2024/25
73%met the expected standard

What did Ofsted find?

Ofsted data to 30 September 2026
Overall effectiveness: Outstanding · 24 January 2024Ofsted's previous 4-point scale (to August 2024)
AreaOutstandingGoodRequires improvementInadequate
Quality of educationOutstanding
Behaviour and attitudesOutstanding
Personal developmentOutstanding
Leadership and managementOutstanding
Early years provisionOutstanding

Inspection history

  1. 24 January 2024
    Graded inspection: Outstanding
  2. 26 January 2022
    Ungraded inspection: School remains Good (Improving)

Full reports on the Ofsted website · How to read Ofsted grades

About these grades

Ofsted's report cards (from November 2025) grade each area on five steps and give no overall grade. Earlier grades come from a different framework; Ofsted says the two cannot be compared, so they are never converted here. Ofsted: "We normally inspect schools every 4 years or at any time if we have concerns." Methodology.

How hard is it to get a place?

DfE · Sept 2026 entry
4.3applications per place, Reception
1.8 above Hertfordshire median (2.6) 2.1 above England median (2.2)

126 applications · 29 places offered · 55 named it first

  1. 2026 4.3; Hertfordshire median median 2.6
  2. 2025 3.9; Hertfordshire median median 2.6
  3. 2024 2.9; Hertfordshire median median 2.7
  4. 2023 2.9; Hertfordshire median median 2.7
  5. 2022 2.6; Hertfordshire median median 2.7
  6. 2021 3.3; Hertfordshire median median 2.8
  7. 2020 3.2; Hertfordshire median median 2.8
  8. 2019 3.4; Hertfordshire median median 2.8
  9. 2018 3.2; Hertfordshire median median 2.7
  10. 2017 3.0; Hertfordshire median median 2.6; as the previous school
  11. 2016 3.7; Hertfordshire median median 2.9; as the previous school
  12. 2015 3.0; Hertfordshire median median 2.8; as the previous school
  13. 2014 2.5; Hertfordshire median median 2.7; as the previous school
More applications per place than the Hertfordshire median in 8 of 9 years.
  • This school
  • Hertfordshire median

Dashed bars: as Warren Dell Primary School (URN 117169), the previous school.

Reception applications for September 2027 close 15 January 2027, through your council

How this is measured

Applications per place: every application naming the school at any preference, divided by places offered on National Offer Day. It is not your chance of a place. Methodology.

EntryPlacesApplicationsPer placeFirst preferencesFirst-pref. ratio
Sep 2026291264.3551.90
Sep 2025301173.9371.23
Sep 202430872.9311.03
Sep 202330872.9290.97
Sep 202229752.6280.97
Sep 202128913.3331.18
Sep 202029923.2331.14
Sep 2019301033.4280.93
Sep 201830973.2351.17
Sep 2017 *30903.0321.07
Sep 2016 *301123.7471.57
Sep 2015 *30893.0321.07
Sep 2014 *31772.5311.00

How did pupils do in SATs?

DfE KS2 · 2024/25

Reading 73% · Writing 79% · Maths 88% → all three 73% met the expected standard, End of Year 6

Reading, writing and maths: expected standard73%97th of 331 in Hertfordshire
Reading
Expected standard73%
Higher standard36%
Average scaled score 104 (100 = expected standard)
Writing
Expected standard79%
Greater depth24%
Maths
Expected standard88%
Higher standard36%
Average scaled score 106 (100 = expected standard)
  • This school
  • Hertfordshire median
  • England median
Every year as a table
YearExpected standardHigher standardReading scoreMaths score
2024/2573%24%104106
2023/2477%10%108106
2022/2383%10%108105

Subject results are published for the latest year only. Scaled scores run from 80 to 120.

Schools nearby

The 8 nearest primary schools in a straight line, in any local authority

  • Exceptional
  • Strong standard
  • Expected standard
  • Needs attention
  • Urgent improvement
  • Does not apply

Eight dots, one per area: inclusion, curriculum, achievement, attendance, personal development, early years, post-16, leadership. Colours follow Ofsted's report card scale; Schoolfile is independent of Ofsted.

School details

Type
Academy converter
Phase
Primary
URN · DfE number
144905 · 919/2135
Trust
Agora Learning Partnership
Capacity
264 pupils · 264 on roll
Free school meals
23.2% of pupils (England median 23%)
SEN provision
Resourced provision
Nursery
Has nursery classes
Opened
1 September 2017
Replaced
Warren Dell Primary School (URN 117169)
Address
Gosforth Lane, South Oxhey, Watford, WD19 7UZ
Local authority
Hertfordshire · Three Rivers

Data last changed 3 October 2026 · Report an error · Corrections · Sources