What is Grimsdyke School's Ofsted rating?

Grimsdyke School is rated Outstanding (grade 1/4) by Ofsted, based on its inspection in November 2023. Ofsted's overall-effectiveness grades are: 1 = Outstanding, 2 = Good, 3 = Requires improvement, 4 = Inadequate. This rating comes from Ofsted management information as at 31 May 2026, published under the Open Government Licence v3.0.

Where is Grimsdyke School located?

Grimsdyke School is a primary school located in Harrow (postcode: HA5 4QE), in the London of England. Its Ofsted URN is 102187.

How can I see the full Ofsted inspection report for Grimsdyke School?

The full published Ofsted inspection report for Grimsdyke School is available on the official Ofsted website. GeraLearn links directly to the report — see the "View full Ofsted report" link on this page.

What are the GCSE or KS4 results for schools in Harrow?

GeraLearn's GCSE results pages show DfE Key Stage 4 performance data for Harrow, including Progress 8 score and percentage achieving grade 4+ in English and maths (2023/24 academic year). School-level KS4 results are available on the DfE Compare School Performance website.

GeraLearn / School Directory / Harrow

Grimsdyke School

Ofsted: OutstandingPrimary school in Harrow (HA5 4QE). 628 pupils. Last OEIF inspection: November 2023.

Is Grimsdyke School in Harrow rated Outstanding by Ofsted?

Grimsdyke School (Harrow, HA5 4QE) is rated Outstanding by Ofsted, with 628 pupils, following an inspection in November 2023. It is a primary school. Source: Ofsted management information (as at 31 May 2026, OGL v3.0). GeraLearn re-dates this monthly.

Source:Ofsted — State-funded school inspections and outcomes: management information·As of 31 May 2026 · updated monthly · last refreshed 20 June 2026

School profile

School name	Grimsdyke School
Ofsted grade	Outstanding (1/4)
Latest OEIF inspection	November 2023
Phase	Primary
School type	Community School
Local authority	Harrow
Region	London
Postcode	HA5 4QE
Pupils	628
Ofsted URN	102187

Official Ofsted inspection report

The full Ofsted inspection report — including judgements on quality of education, behaviour and attitudes, personal development, and leadership — is published on the official Ofsted website.

View full Ofsted report →

Ofsted school quality in Harrow

The Gera School Quality Index for Harrow shows what percentage of all state-funded schools in the area are rated Good or Outstanding by Ofsted, computed from the same Ofsted management information used on this page.

Other top-rated schools in Harrow

Browse all Harrow and England top-rated schools →

Grimsdyke School — FAQ

What is Grimsdyke School's Ofsted rating?: Grimsdyke School is rated Outstanding (grade 1/4) by Ofsted, based on its inspection in November 2023. Ofsted's overall-effectiveness grades are: 1 = Outstanding, 2 = Good, 3 = Requires improvement, 4 = Inadequate. This rating comes from Ofsted management information as at 31 May 2026, published under the Open Government Licence v3.0.
Where is Grimsdyke School located?: Grimsdyke School is a primary school located in Harrow (postcode: HA5 4QE), in the London of England. Its Ofsted URN is 102187.
How can I see the full Ofsted inspection report for Grimsdyke School?: The full published Ofsted inspection report for Grimsdyke School is available on the official Ofsted website. GeraLearn links directly to the report — see the "View full Ofsted report" link on this page.
What are the GCSE or KS4 results for schools in Harrow?: GeraLearn's GCSE results pages show DfE Key Stage 4 performance data for Harrow, including Progress 8 score and percentage achieving grade 4+ in English and maths (2023/24 academic year). School-level KS4 results are available on the DfE Compare School Performance website.

Personalised tutoring for pupils at Grimsdyke School

GeraLearn provides AI-powered tutoring for every subject and key stage — helping pupils reach their potential whatever their school's rating.

Start a free GeraLearn session

Source: Ofsted — State-funded school inspections and outcomes: management information, as at 31 May 2026. Open Government Licence v3.0. Ofsted URN: 102187. No figure is modelled or estimated by GeraLearn.