Your basketContinue to checkout

Your basket is empty.

To request a quote or invoice, add the items first: the request sends the items in your basket.

Browse planners and resources

The basket shows up to 10 different items. Review your complete basket at checkout; a quote or invoice request includes every item.

Request a quote or invoice

Include your school’s purchase order number if you have one.

Your current basket’s products, selected options, SKUs and quantities will be included. Prices and delivery are confirmed when we issue the quote or invoice.

Schools similar to Grimsdyke School

Harrow · ages 4 to 11 · URN 102187

Change schoolSchool detailsShare

Governors discussion

Back to matches

Change sheet

Grimsdyke School · comparison saved 19 October 2026

HeadteacherChat intake matches, separate from DfE’s official groups. Similarity does not establish school quality or explain results. Figures have their own years and periods. Small cohorts are flagged where published counts are available.

Showing the closest 10 of 5,277 eligible schools.

KS2 is reading, writing and maths combined. Published cohort counts appear with results where available.

0 of 3 peers selected.

No peers selected. Add schools from the matches to include them on this sheet.

Selected school and shortlisted peers. Dates link to each figure’s source.
MeasureGrimsdyke School
Pupils6252025/26 · Academic yearDfE: Schools, pupils and their characteristics · 2025/26 · Academic year · https://explore-education-statistics.service.gov.uk/find-statistics/school-pupils-and-their-characteristics
Free school meals6.7%2025/26 · Academic yearDfE: Schools, pupils and their characteristics · 2025/26 · Academic year · https://explore-education-statistics.service.gov.uk/find-statistics/school-pupils-and-their-characteristics
First language other than English36.8%2025/26 · Academic yearDfE: Schools, pupils and their characteristics · 2025/26 · Academic year · https://explore-education-statistics.service.gov.uk/find-statistics/school-pupils-and-their-characteristics
SEND (SEN support or EHC plan)10.56%2025/26 · Academic yearDfE: Special educational needs in England · 2025/26 · Academic year · https://explore-education-statistics.service.gov.uk/find-statistics/special-educational-needs-in-england+ sourceDfE: Schools, pupils and their characteristics · 2025/26 · Academic year · https://explore-education-statistics.service.gov.uk/find-statistics/school-pupils-and-their-characteristics
KS2 expected standard87%2024/25 · Academic year · FinalDfE: Key stage 2 performance tables · 2024/25 · Academic year · Final · https://explore-education-statistics.service.gov.uk/find-statistics/key-stage-2-attainment
KS2 higher standard12%2024/25 · Academic year · FinalDfE: Key stage 2 performance tables · 2024/25 · Academic year · Final · https://explore-education-statistics.service.gov.uk/find-statistics/key-stage-2-attainment
Overall absence4.17015%2025/26 · Autumn and spring termDfE: Pupil absence in schools in England · 2025/26 · Autumn and spring term · https://explore-education-statistics.service.gov.uk/find-statistics/pupil-absence-in-schools-in-england
Persistent absence7.40072%2025/26 · Autumn and spring termDfE: Pupil absence in schools in England · 2025/26 · Autumn and spring term · https://explore-education-statistics.service.gov.uk/find-statistics/pupil-absence-in-schools-in-england
KS2 cohort

KS2 cohort: 90 eligible pupils. 2024/25

Latest inspectionGraded inspection (previous framework)15 November 2023Ofsted · https://reports.ofsted.gov.uk/provider/25/102187
Graded inspection (previous framework)
Overall effectivenessOutstanding
Quality of educationOutstanding
Behaviour and attitudesOutstanding
Personal developmentOutstanding
Leadership and managementOutstanding
Safeguarding is effectiveYes
Early yearsOutstanding

Questions and notes

Which differences are useful to investigate, and what other evidence would help explain them?

Grimsdyke School

School website · Official school record

  • Which figures cover comparable periods, and what extra cohort information is needed to interpret them?
  • Which differences need further investigation before deciding school priorities?

Saved comparison: https://headteacherchat.com/tools/similar-schools?urn=102187&edition=htc-full-primary-v1%3A2026-10-19&sheet=discussion. Links can expire after 13 editions; keep this printed record.

Selected school evidence

All figures and Ofsted for Grimsdyke School

Grimsdyke School

Harrow · ages 4 to 11 · URN102187

KS2 cohort: 90 eligible pupils. DfE KS2 · 2024/25 · Academic year · Final · source 2026-05-21

Grimsdyke School: published figures and their sources
MeasureGrimsdyke School
Pupils6252025/26
Free school meals6.7%2025/26
First language other than English36.8%2025/26
SEND (SEN support or EHC plan)10.56%2025/26+ source
KS2 expected standard87%2024/25 · Academic year · Final
KS2 higher standard12%2024/25 · Academic year · Final
Overall absence4.17015%2025/26 · Autumn and spring term
Persistent absence7.40072%2025/26 · Autumn and spring term
  • Graded inspection (previous framework) · inspected 15 November 2023 · published 19 December 2023 · monthly file dated 30 September 2026

    Overall effectiveness: Outstanding; Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding; Safeguarding is effective: Yes; Early years: Outstanding

School websiteOfficial school record

How schools are matched

We compare open primary schools in England that teach through to age 11. We match current eligibility for free school meals first, then first language other than English, SEND and pupil numbers. The same age range is preferred. Region, faith and school type have a smaller influence.

A similar intake does not explain a difference in results. Use this list to choose schools to investigate, then check their reports and local circumstances.

View the matching calculation and data sources

SEND is calculated from pupils with SEN support or an EHC plan, divided by the school roll. We only calculate it when the source counts, year and coverage agree. It is rounded to two decimal places here.

Matching weights: FSM 45%, EAL 25%, SEND 20%, pupil numbers 10%. Lower matching scores mean more similar pupil context. Context bonuses can take a score below zero; a score is not a rating or a percentage.

Open England GIAS Primary; statutory low age at most 5 (including nursery ages 2/3) and high age 11. All four inputs required in the same academic year. Prefer exact low/high ages when at least 10 candidates remain after the report-card filter; otherwise disclose relaxation. Outcomes never select or rank peers. Context bonuses require nonmissing exact region, religious character and establishment type code; missing context earns no bonus. Lower distance is closer, including negative totals after bonuses.

5277 schools were eligible; 10 are shown.

  • fsm: Absolute percentage-point difference / 100
  • eal: Absolute percentage-point difference / 100; First language other than English
  • send: Absolute percentage-point difference / 100
  • size: Absolute pupil-count difference / max(target pupils, candidate pupils)

SEND formula: 100 * (SEN_support + EHC_plan) / characteristics.pupils; same school, Academic year and year; SEN total_pupils must equal characteristics.pupils. Ties are resolved by URN ascending.

Schools can be excluded for more than one reason:

  • Not a primary school: 21888
  • Does not cover the full primary age range: 28649
  • Not open: 25399
  • The selected school: 1
  • England location unverified: 3045
  • FSM percentage missing: 192
  • First-language percentage missing: 192
  • Pupil number missing: 192
  • SEND: published SEN support, EHC plan or pupil total missing: 192
  • Different age range: 8819

Missing means no usable figure was provided. Suppressed means the publisher withheld it. Unavailable means no usable value can be shown; check the source and published code. Not applicable and low reliability retain the publisher’s stated limits.

Comparison reference: htc-full-primary-v1:2026-10-19.

Related guides

Contains public sector information licensed under the Open Government Licence v3.0.