Crabtree Junior School
Crabtree Junior School is an academy converter in Harpenden for pupils aged 7 to 11. It has 256 pupils on roll. The latest Ofsted rating for Crabtree Junior School is Outstanding, from an inspection in January 2024. In 2025, 86% of Year 6 pupils met the expected standard in reading, writing and maths. Many teachers don't stay: 45% of its teachers had left the school a year later (in 2024/25), against 16% nationally.
Ofsted inspection: January 2024. KS2 results: 2025.
| Type | Primary / Academy converter |
| Age Range | 7-11 |
| Religion | Does not apply |
| Address | Crabtree Lane Harpenden Hertfordshire AL5 5PU |
| Phone | 01582623501 |
| Reference Number | 140708 |
General Makeup
| Number of pupils | 256 |
| Boy/Girl ratio |
Boys: 53.13%
Girls: 46.88% |
| Percentage of students eligible for free school meals | 0.8% |
| Percentage of students where English is not their first language | 14.1% |
Class Sizes
| Average size of one teacher classes | 32 |
| Average size of Key Stage 2 classes taught by one teacher | 32 |
Year Groups
| Year | Boys | Girls | Total |
|---|---|---|---|
| 3 | 30 | 34 | 64 |
| 4 | 37 | 27 | 64 |
| 5 | 36 | 28 | 64 |
| 6 | 33 | 31 | 64 |
Ethnicities
| Ethnicity | Percentage |
|---|---|
| White, British | 69.1% |
| White, Other | 7.8% |
| White & Asian | 5.5% |
| Chinese | 4.7% |
| Indian | 3.9% |
| Mixed, Other | 3.9% |
| White & Black (African) | 0.8% |
| Asian, Other | 0.8% |
| Unclassified | 0.4% |
| African | 0.4% |
| Irish | 0.4% |
| Caribbean | 0.4% |
| Pakistani | 0.4% |
Crabtree Junior School has achieved an outstanding rating in its first inspection, reflecting a powerful educational environment. The school’s curriculum is meticulously designed to ensure students build on their prior knowledge and skills while receiving exceptional support, particularly for those with special educational needs and/or disabilities. Pupils display exemplary behavior and engage positively in their learning, demonstrating the school's commitment to personal development and respect for diversity.
| Overall Ofsted Rating | Outstanding |
| > Quality of education | Outstanding |
| > Behaviour & Attitude | Outstanding |
| > Personal Development | Outstanding |
| > Leadership & Management | Outstanding |
| Last Report Date | 29 Nov 2023 |
| Date | Report |
|---|---|
| 29 Nov 2023 | School inspection: |
| 03 Apr 2014 | Academy conversion letter |
| 19 May 2009 | Full inspection: |
| Previously as Crabtree Junior School | |
| 29 Jun 2006 | Full inspection: |
| 14 Mar 2000 | Full inspection |
Strengths
- Outstanding quality of education with a precisely designed curriculum.
- Exceptional support for pupils with SEND leading to high achievement.
- Strong culture of respect and responsibility among pupils.
- High-quality pastoral support tailored to individual needs.
- Engaged and enthusiastic pupils who participate actively in various leadership roles.
How many students meet the standards
| Reading, Writing & Maths | School Score | Percentile (local) | Percentile (nationwide) |
|---|---|---|---|
| Pupils meeting the expected standard | 86% | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Pupils meeting a higher standard | 25% | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
Average Scaled Score
Results are converted into scaled scores to allow accurate comparisons of performance over time even if the difficulty of the test varies over time. Scaled scores range from 80 to 120.
| Subject | School | Percentile (local) | Percentile (nationwide) |
|---|---|---|---|
| Reading | 110 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Maths | 107 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
Progress Scores
A progress score is a way to measure how well a student progressed in comparison to other students of a similar starting ability. A score of zero means would mean that a student made the same progress as others that had a similar starting a ability. A positive score would mean that the student made more progress than other students of similar starting ability. The scores below are for the whole school so is the average progress score across all students.
| Metric | School Score | Percentile (local) | Percentile (nationwide) |
|---|---|---|---|
| Reading | 1.1 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Writing | -1.2 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Maths | -0.8 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
How many students meet the standards
Sample
UnlockAverage Scaled Score
Results are converted into scaled scores to allow accurate comparisons of performance over time even if the difficulty of the test varies over time. Scaled scores range from 80 to 120.
Sample
UnlockProgress Scores
A progress score is a way to measure how well a student progressed in comparison to other students of a similar starting ability. A score of zero means would mean that a student made the same progress as others that had a similar starting a ability. A positive score would mean that the student made more progress than other students of similar starting ability. The scores below are for the whole school so is the average progress score across all students.
Sample
UnlockUnlock Premium
See how Crabtree Junior School ranks locally and nationally. Percentile rankings against every other school, historic result charts, admissions data and post-GCSE destinations are all included.
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Unlock for £9.99Places and pupil numbers
In 2024–25 Crabtree Junior School had 257 pupils for 256 places. That is 1 more pupils than the school has room for.
Pupils and places
Reception intake in the “Harpenden Primary” planning area
Hertfordshire counted 425 Reception pupils in this area in 2024–25 and forecasts 349 in 2029–30, down 18%.
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Places | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 |
| Pupils | 258 | 256 | 256 | 257 | 255 | 255 | 257 | 254 | 256 | 257 | 257 |
| Unfilled | 0.0% | 0.0% | 0.0% | 0.0% | 0.4% | 0.4% | 0.0% | 0.8% | 0.0% | 0.0% | 0.0% |
Admissions: local authority offers data from the Department for Education. A school is oversubscribed when at least 5% of the families who put it first were not offered a place, and undersubscribed when everyone who put it first got in but 10% or more of its places were unfilled in the Department's school capacity survey (the latest survey is used for entry years it does not cover). Places: Department for Education, School capacity, from local authorities' annual survey as at 1 May. Each year is the one the school year ends in (2025 is 2024–25); the survey was not run in 2020. Places include sixth form places. Forecasts are the local authority's own for the school's planning area, an area it uses to plan places that is not the school's catchment area. The forecast starts from a head count in 2025; the dashed line is the Department's estimate of places in that area, including those the authority has firm plans for. Planned places are cumulative, and only those with firm plans are counted.
In 2024–25 pupils at Crabtree Junior School attended 96.3% of sessions (the national figure for primary schools was 94.8%). 4.2% of pupils were persistently absent, missing at least one session in ten (nationally 13.0%).
Sessions missed
Pupils persistently absent
| 2015 | 2016 | 2017 | 2018 | 2019 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Authorised absence | 2.0% | 2.2% | 1.9% | 1.9% | 1.9% | 2.7% | 5.1% | 3.1% | 2.8% | 3.1% |
| Unauthorised absence | 0.4% | 0.5% | 0.5% | 0.6% | 0.5% | 0.4% | 0.7% | 0.7% | 1.0% | 0.6% |
| Severely absent pupils | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.8% | 0.8% | 0.4% | 0.8% | 1.2% |
Source: Department for Education, Pupil absence in schools in England. Each year is the one the school year ends in (2025 is 2024/25). Persistent absence means missing 10% or more of sessions; severe absence means 50% or more. No figures were published for 2019/20.
In 2024–25, 0.0% of pupils at Crabtree Junior School were suspended at least once (nationally 1.1%). No pupils were permanently excluded.
Pupils suspended at least once
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Suspensions per 100 pupils | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.8 | 0.4 | 3.1 | 0.0 |
| Permanent exclusions | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Source: Department for Education, Suspensions and permanent exclusions in England. Each year is the one the school year ends in (2025 is 2024/25). A pupil can be suspended more than once, so suspensions per 100 pupils can be higher than the share of pupils suspended. Very small numbers are hidden by the DfE. Exclusion figures dropped in 2020 and 2021 because of school closures.
In 2025–26 Crabtree Junior School had 24.9 pupils for each teacher (the national figure for primary schools was 20.7). Of its teachers in 2024–25, 45.1% were no longer at the school a year later (nationally 15.7%).
Pupils per teacher
Teachers who left the school within a year
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pupils per adult | 13.1 | 12.0 | 12.4 | 12.5 | 12.0 | 11.2 | 12.3 | 14.9 | 11.1 | 9.8 | 10.0 | 12.6 |
| Teachers who left state teaching | 8.5% | 6.7% | 25.6% | 7.5% | 10.9% | 11.8% | 2.3% | 6.1% | 7.5% | 0.0% | 26.8% | – |
| Teachers who took any sick leave | 34.6% | 14.3% | 30.0% | 16.7% | 27.8% | – | 16.7% | 61.1% | 28.6% | 27.8% | 41.7% | – |
| Sick days per teacher | 2.1 | 0.4 | 3.2 | 0.3 | 0.5 | – | 0.5 | 3.4 | 1.3 | 0.4 | 1.3 | – |
Source: Department for Education, School workforce in England. Each year is the one the school year ends in (2025 is 2024/25). Pupils per teacher counts full-time-equivalent pupils and teachers. Turnover is the share of a year's teachers (full-time equivalent) who were not at the school the following year, whether they moved to another school or left state-funded teaching. Turnover and sickness figures run one year behind the ratios. Sick leave is the share of teachers who took at least one day in the year, so it swings widely at small schools, where a few teachers can make it 0% or 100%. The national figures are for all state schools of the same type.
In 2025–26, 16.8% of pupils at Crabtree Junior School were on SEN support (nationally 15.4%) and 2.0% had an education, health and care (EHC) plan (nationally 4.1%).
Pupils by main type of need
| SEN support | EHC plan | |
|---|---|---|
| Social, emotional and mental health | 18 | 1 |
| Autistic spectrum disorder | 6 | 3 |
| Speech, language and communication needs | 8 | 1 |
| Specific learning difficulty | 8 | 0 |
| Hearing impairment | 2 | 0 |
| Moderate learning difficulty | 1 | 0 |
Source: Department for Education, Special educational needs in England (the 2025–26 school census). SEN support is extra help in school without an EHC plan. National figures are for all state-funded primary schools. Counts are as published, with small numbers not hidden.
In 2024–25 Crabtree Junior School received £6,349 and spent £6,307 for each of its 256 pupils. It ended the year with a deficit of £55,000 (-£216 per pupil).
Across all 16 schools of Ivy Learning Trust, income was £7,250 and spending £7,265 per pupil.
Income per pupil
Spending per pupil
| 2019 | 2020 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|
| Revenue reserve | £115,000 | £81,000 | £95,000 | £33,000 | £29,000 | -£55,000 |
| per pupil | £453 | £320 | £371 | £131 | £112 | -£216 |
| In-year balance | -£22,000 | -£30,000 | £82,000 | -£93,000 | -£99,000 | £11,000 |
| per pupil | -£87 | -£119 | £320 | -£366 | -£385 | £42 |
Source: Department for Education, Financial Benchmarking and Insights Tool. Each year is the one the financial year ends in (2024 is 2023–24). Academy figures include a share of the trust's central services, shared out by pupil numbers, and are rounded to the nearest £1,000. Premises costs were defined differently from 2024, so compare them across that gap with care.
| Name | Distance |
|
Crabtree Infants' School
Crabtree Lane, Harpenden, Hertfordshire, AL5 5PU |
0.04 miles |
|
High Beeches Primary School
Aldwickbury Crescent, Harpenden, Hertfordshire, AL5 5SD |
0.24 miles |
|
Aldwickbury School
|
0.53 miles |
|
St Dominic Catholic Primary School
St Dominic Catholic Primary School, Southdown Road, Harpenden, Hertfordshire, AL5 1PF |
0.54 miles |
|
The Grove Junior School
Dark Lane, Harpenden, Hertfordshire, AL5 1QB |
0.55 miles |
|
Harpenden Academy
25 Vaughan Road, Harpenden, Hertfordshire, AL5 4EL |
0.56 miles |
|
The Grove Infant and Nursery School
Dark Lane, Harpenden, Hertfordshire, AL5 1QD |
0.58 miles |
|
Manland Primary School
Sauncey Avenue, Harpenden, Hertfordshire, AL5 4QW |
0.61 miles |
|
Batford Nursery School
Holcroft Road, Harpenden, AL5 5BQ |
0.73 miles |
|
St Nicholas CofE VA Primary School
Church Green, Harpenden, Hertfordshire, AL5 2TP |
0.77 miles |
|
Sauncey Wood Primary School
Pickford Hill, Harpenden, Hertfordshire, AL5 5HL |
0.8 miles |
|
St Hilda's School
28 Douglas Road, Harpenden, AL5 2ES |
1.06 miles |
|
The Lea Primary School and Nursery
Moorland Road, Harpenden, Hertfordshire, AL5 4LE |
1.07 miles |
|
Roundwood Primary School
Roundwood Park, Harpenden, Hertfordshire, AL5 3AD |
1.36 miles |
|
Wood End School
Yeomans Avenue, Harpenden, Hertfordshire, AL5 3EF |
1.9 miles |
|
St Helen's Church of England Primary School
Brewhouse Hill, Wheathampstead, St Albans, Hertfordshire, AL4 8AN |
1.99 miles |
|
Beech Hyde Primary School and Nursery
Nurseries Road, Wheathampstead, St. Albans, Hertfordshire, AL4 8TP |
2.25 miles |
|
Redbourn Primary School
Long Cutt, Redbourn, St Albans, Hertfordshire, AL3 7EX |
2.91 miles |
|
Kimpton Primary School
High Street, Kimpton, Hitchin, Hertfordshire, SG4 8RB |
3.06 miles |
|
Sandridge School
Woodcock Hill, Sandridge, St Albans, Hertfordshire, AL4 9EB |
3.1 miles |
| Name | Distance |
|
Sir John Lawes School
Manland Way, Harpenden, Hertfordshire, AL5 4QP |
0.51 miles |
|
Katherine Warington School
Lower Luton Road, Harpenden, AL5 5FH |
0.58 miles |
|
St George's School
Sun Lane, Harpenden, Hertfordshire, AL5 4TD |
0.71 miles |
|
The King's School
Elmfield, Ambrose Lane, Harpenden, Hertfordshire, AL5 4DU |
1.37 miles |
|
Roundwood Park School
Roundwood Park, Harpenden, Hertfordshire, AL5 3AE |
1.41 miles |
|
St Luke's School
Crouch Hall Lane, Redbourn, St Albans, Hertfordshire, AL3 7ET |
2.85 miles |
|
Townsend Church of England School
High Oaks, St Albans, Hertfordshire, AL3 6DR |
2.92 miles |
|
St Albans Girls' School
Sandridgebury Lane, St Albans, Hertfordshire, AL3 6DB |
3.19 miles |
|
Sandringham School
The Ridgeway, St Albans, Hertfordshire, AL4 9NX |
3.43 miles |
|
Batchwood School
Townsend Drive, St Albans, Hertfordshire, AL3 5RP |
3.5 miles |
|
Heathlands School
Heathlands Drive, St Albans, Hertfordshire, AL3 5AY |
3.62 miles |
|
St Albans High School for Girls
|
4.09 miles |
|
Verulam School
Brampton Road, St Albans, Hertfordshire, AL1 4PR |
4.32 miles |
|
Loreto College
Hatfield Road, St Albans, Hertfordshire, AL1 3RQ |
4.39 miles |
|
St Albans School
Abbey Gateway, St Albans, AL3 4HB |
4.5 miles |
|
Beaumont School
Austen Way, St Albans, Hertfordshire, AL4 0XB |
4.56 miles |
|
St Albans Independent College
69 London Road, St Albans, Hertfordshire, AL1 1LN |
4.65 miles |
|
Chiltern Academy
Gipsy Lane, Luton, LU1 3GF |
4.7 miles |
|
Oaklands College
Oaklands Campus, Hatfield Road, St Albans, Hertfordshire, AL4 0JA |
4.77 miles |
All schools in Harpenden · Hertfordshire local authority: places and applications
Crabtree Junior School is part of Ivy Learning Trust, which runs 16 schools. The nearest others:
- Crabtree Infants' School Harpenden
- Peartree Primary School Welwyn Garden City
- Watchlytes Primary School Welwyn Garden City
- The Wroxham School Potters Bar
- Martins Wood Primary School Stevenage
- Round Diamond Primary School Stevenage
- Woodside Primary School Waltham Cross
- De Bohun Primary School London
- Lavender Primary School Enfield
- Walker Primary School London
What is Crabtree Junior School's Ofsted rating?
The latest Ofsted rating for Crabtree Junior School is Outstanding, from an inspection in January 2024.
When was Crabtree Junior School last inspected by Ofsted?
Crabtree Junior School was last inspected in January 2024.
How many pupils does Crabtree Junior School have?
Crabtree Junior School has 256 pupils on roll.
What age range does Crabtree Junior School cover?
Crabtree Junior School for pupils aged 7 to 11.
What are Crabtree Junior School's SATs (KS2) results?
In 2025, 86% of Year 6 pupils met the expected standard in reading, writing and maths.
Where is Crabtree Junior School?
Crabtree Junior School is at Crabtree Lane, Harpenden, Hertfordshire, AL5 5PU.