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Pot Kiln Primary School

Primary Ages 3-11 236 pupils Sudbury
Ofsted: Urgent improvement
All schools in Sudbury

Pot Kiln Primary School is a community school in Sudbury for pupils aged 3 to 11. It has 236 pupils on roll. The latest Ofsted rating for Pot Kiln Primary School is Urgent improvement, from an inspection in October 2026. In 2025, 47% of Year 6 pupils met the expected standard in reading, writing and maths. It has fewer teachers for its size than most primary schools: 27.2 pupils for each teacher in 2025/26, against 20.7 nationally.

Ofsted inspection: October 2026. KS2 results: 2025.

Type Primary / Community school
Age Range 3-11
Religion Does not apply
Address Butt Road
Great Cornard
Sudbury
Suffolk
CO10 0DS
Phone 01787372107
Reference Number 124536

General Makeup

Number of pupils 236
Boy/Girl ratio Boys: 45.76%
Girls: 54.24%
Percentage of students eligible for free school meals 28.8%
Percentage of students where English is not their first language 8.9%

Class Sizes

Average size of one teacher classes 26.4
Average size of Key Stage 1 classes taught by one teacher 31
Average size of Key Stage 2 classes taught by one teacher 25.5

Year Groups

Year Boys Girls Total
1 16 15 31
2 12 20 32
3 17 17 34
4 10 17 27
5 19 27 46
6 18 15 33

Ethnicities

Ethnicity Percentage
White, British 85.2%
White, Other 7.2%
Unclassified 2.5%
African 1.3%
Mixed, Other 1.3%
White & Asian 0.8%
Indian 0.4%
Caribbean 0.4%
Asian, Other 0.4%

Pot Kiln Primary School requires significant improvement. Pupils are cared for in a warm and inclusive school, and there are clear strengths in early years provision, personal development and the teaching of early reading. Children in Nursery and Reception make good progress from their starting points, behaviour has improved, and pupils benefit from a wide range of pastoral support, clubs and leadership opportunities. Safeguarding standards are met. However, pupils' achievement is a major concern. At the end of key stage 2, outcomes in reading, writing and mathematics are significantly below national averages and have been for several years, with disadvantaged pupils and pupils with SEND particularly affected. Teaching is not consistently effective, teachers do not routinely check understanding or address gaps promptly, and support for pupils with SEND is not monitored or tailored well enough. Attendance, especially for some disadvantaged pupils, remains too low, and leaders do not evaluate their attendance strategies precisely enough. The school has experienced leadership instability since the previous inspection, which has slowed improvement. Leaders have introduced appropriate changes, particularly in reading, behaviour and aspects of the curriculum, but these are not yet embedded consistently, and quality assurance and governor challenge are not sharp enough in key areas such as attendance and inclusion. The school has a much higher-than-average proportion of pupils receiving SEN support and serves an area with above-average deprivation.

Overall Ofsted Rating Urgent improvement
 >  Leadership & Governance Needs attention
 >  Personal Development & Wellbeing Expected standard
 >  Achievement Urgent improvement
 >  Attendance & Behaviour Needs attention
 >  Curriculum & Teaching Needs attention
 >  Inclusion Needs attention
 >  Early Years Expected standard
Last Report Date 07 Jul 2026
Date Report
07 Jul 2026 School inspection
06 Apr 2022 School inspection
26 Nov 2020 Monitoring visit
01 Nov 2016 Full inspection
28 Jan 2015 Monitoring visit
09 Oct 2014 Full inspection
23 Apr 2013 Monitoring visit
21 Nov 2012 Full inspection
26 Jun 2012 Monitoring visit
21 Mar 2012 Monitoring visit
11 Oct 2011 Full inspection
03 Dec 2008 Full inspection
14 Mar 2005 Full inspection

Strengths

  • Warm, caring early years provision helps children feel secure and make good progress
  • Early years curriculum is well sequenced and ambitious for all children
  • Staff identify children with SEND promptly in early years and adapt provision well
  • Personal development and wellbeing provision is a strength of the school
  • Pupils take on leadership roles and contribute to school decisions
  • Pastoral support and targeted wellbeing help improve behaviour and resilience
  • Behaviour has improved, suspensions have reduced and bullying is rare
  • Early reading and phonics teaching is a strength
  • Leaders promote an inclusive culture and use additional funding effectively for disadvantaged pupils
  • Leaders engage well with families and external agencies to support vulnerable pupils
  • Staff value professional development and leaders' support for wellbeing and workload
  • Pupils feel safe and have positive, trusting relationships with staff
  • Safeguarding standards are met

Areas for Improvement

  • Achievement in reading, writing and mathematics at the end of key stage 2 is significantly below national averages
  • Disadvantaged pupils and pupils with SEND do not achieve as well as they should
  • Teaching is not consistently effective across year groups and subjects
  • Teachers do not check pupils' understanding consistently or address misconceptions promptly
  • Support for pupils with SEND can make them overly reliant on adults and limit independent learning
  • Leaders do not monitor SEND support or individual learning plans closely enough
  • Overall attendance is below national averages and persistent absence is high
  • Some disadvantaged pupils miss school too often
  • Leaders do not evaluate the impact of attendance strategies precisely enough
  • Curriculum and teaching changes in English and mathematics are at an early stage and not embedded
  • Quality assurance systems are not strong enough to identify and act on weaknesses quickly
  • Governors are not sufficiently informed about attendance and inclusion to challenge leaders sharply
  • Improvement plans are not detailed or precise enough for effective governor accountability
  • Leadership instability has slowed improvement and contributed to weaker outcomes over time

How many students meet the standards

Reading, Writing & Maths School Score Percentile (local) Percentile (nationwide)
Pupils meeting the expected standard 47%
Pupils meeting a higher standard 2%

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 102
Maths 102

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 -2.6
Writing 0.6
Maths -3.4

How many students meet the standards

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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.

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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.

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Reception admissions, 2026 entry

Number of Applications Number of Offers
First Preference
Second Preference 9 1
Third Preference 5 0
From another Local Authority 1 0

Previous years

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Places and pupil numbers

In 2024–25 Pot Kiln Primary School had 247 pupils for 315 places. 68 places (21.6%) were unfilled.

Pupils and places

Reception intake in the “Great Cornard Primary” planning area

Suffolk counted 202 Reception pupils in this area in 2024–25 and forecasts 158 in 2029–30, down 22%.

201020112012201320142015201620172018201920212022202320242025
Places 270240240315315315315315315315315315315315315
Pupils 178169171215246232250278281310290302295259247
Unfilled 34.1%29.6%28.8%31.7%21.9%26.3%20.6%11.7%10.8%1.6%7.9%4.1%6.3%17.8%21.6%

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 Pot Kiln Primary School attended 92.6% of sessions (the national figure for primary schools was 94.8%). 22.5% of pupils were persistently absent, missing at least one session in ten (nationally 13.0%).

Sessions missed

Pupils persistently absent

20142015201620172018201920212022202320242025
Authorised absence 3.5%3.8%3.2%3.3%4.1%3.4%4.6%5.3%4.8%4.1%4.5%
Unauthorised absence 0.8%0.5%0.9%1.2%1.1%1.3%1.9%2.4%2.5%2.7%2.8%
Severely absent pupils 0.4%0.5%0.9%0.8%1.2%0.4%2.3%0.7%0.7%0.0%3.4%

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, 2.6% of pupils at Pot Kiln Primary School were suspended at least once (nationally 1.1%). No pupils were permanently excluded.

Pupils suspended at least once

2010201120122013201420152016201720182019202020212022202320242025
Suspensions per 100 pupils 0.50.00.02.11.44.43.95.712.25.02.913.35.96.37.74.9
Permanent exclusions 0000100000020110

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 Pot Kiln Primary School had 27.2 pupils for each teacher (the national figure for primary schools was 20.7). Of its teachers in 2024–25, 22.7% were no longer at the school a year later (nationally 15.7%).

Pupils per teacher

Teachers who left the school within a year

2011201220132014201520162017201820192020202120222023202420252026
Pupils per adult 11.49.29.79.89.511.610.911.412.111.710.811.111.014.615.715.6
Teachers who left state teaching 7.9%23.3%14.5%9.5%19.9%6.6%0.0%10.4%6.5%13.6%13.6%0.0%4.5%16.8%23.6%–
Teachers who took any sick leave 0.0%38.9%77.8%45.0%35.0%40.0%41.2%47.1%26.3%–52.9%86.7%57.1%53.8%63.6%–
Sick days per teacher 0.02.314.55.44.00.91.68.92.1–4.87.92.93.21.5–

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, 28.0% of pupils at Pot Kiln Primary School were on SEN support (nationally 15.4%) and 3.4% had an education, health and care (EHC) plan (nationally 4.1%).

Pupils by main type of need

SEN support EHC plan
Speech, language and communication needs 22 3
Moderate learning difficulty 11 0
No specialist assessment of need 10 0
Social, emotional and mental health 6 1
Autistic spectrum disorder 3 3
Specific learning difficulty 5 1
Other difficulty or disability 5 0
Multi-sensory impairment 2 0
Physical disability 2 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 2025–26 Pot Kiln Primary School received £7,929 and spent £7,387 for each of its 231 pupils. It ended the year with reserves of £313,000 (£1,354 per pupil).

Income per pupil

Spending per pupil

20192020202120222023202420252026
Revenue reserve £125,000£250,000£206,000-£6,000-£77,000£75,000£188,000£313,000
per pupil £378£822£677-£21-£248£269£721£1,354
In-year balance £0£125,000-£44,000-£212,000-£70,000£152,000£113,000£125,000
per pupil £1£410-£145-£677-£228£546£433£543

Source: Department for Education, Financial Benchmarking and Insights Tool. Each year is the one the financial year ends in (2024 is 2023–24).

Name Distance
Wells Hall Primary School
Wells Hall Road, Great Cornard, Sudbury, Suffolk, CO10 0NH
0.63 miles
St Gregory Church of England Voluntary Controlled Primary School
Church Street, Sudbury, Suffolk, CO10 2BJ
0.98 miles
Tudor Church of England Primary School, Sudbury
Tudor Road, Sudbury, Suffolk, CO10 1NL
0.99 miles
St Joseph's Catholic Primary School
Beaconsfield Road, Sudbury, Suffolk, CO10 1JP
1 miles
Woodhall Primary School
Mayflower Way, Sudbury, Suffolk, CO10 1ST
1.22 miles
Great Waldingfield Church of England Voluntary Controlled Primary School
Folly Road, Great Waldingfield, Sudbury, Suffolk, CO10 0RR
2.02 miles
Acton Church of England Voluntary Controlled Primary School
Lambert Drive, Acton, Sudbury, Suffolk, CO10 0US
2.49 miles
St Andrew's Bulmer Church of England Voluntary Controlled Primary School
Church Road, Bulmer, Sudbury, Essex, CO10 7EH
2.5 miles
Long Melford Church of England Primary School
Cordell Road, Long Melford, Sudbury, Suffolk, CO10 9ED
3.04 miles
Bures Church of England Voluntary Controlled Primary School
Nayland Road, Bures, Suffolk, CO8 5BX
4.54 miles
Boxford Church of England Voluntary Controlled Primary School
Stone Street Road, Boxford, Sudbury, Suffolk, CO10 5NP
4.86 miles
St John the Baptist Church of England Voluntary Aided Primary School Pebmarsh
The Street, Pebmarsh, Halstead, Essex, CO9 2NH
4.87 miles
Name Distance
Chalk Hill
Cats Lane, Sudbury, Suffolk, CO10 2SF
0.2 miles
Thomas Gainsborough School
Wells Hall Road, Great Cornard, Sudbury, Suffolk, CO10 0NH
0.7 miles
Ormiston Sudbury Academy
Tudor Road, Sudbury, Suffolk, CO10 1NW
1.07 miles
Hillside Special School
Hitchcock Place, Sudbury, Suffolk, CO10 1NN
1.17 miles
The Ryes College
Bures Road, Assington, Sudbury, Suffolk, CO10 5NA
3.64 miles

All schools in Sudbury · Suffolk local authority: places and applications

What is Pot Kiln Primary School's Ofsted rating?

The latest Ofsted rating for Pot Kiln Primary School is Urgent improvement, from an inspection in October 2026.

When was Pot Kiln Primary School last inspected by Ofsted?

Pot Kiln Primary School was last inspected in October 2026.

How many pupils does Pot Kiln Primary School have?

Pot Kiln Primary School has 236 pupils on roll.

What age range does Pot Kiln Primary School cover?

Pot Kiln Primary School for pupils aged 3 to 11.

What are Pot Kiln Primary School's SATs (KS2) results?

In 2025, 47% of Year 6 pupils met the expected standard in reading, writing and maths.

Where is Pot Kiln Primary School?

Pot Kiln Primary School is at Butt Road, Great Cornard, Sudbury, Suffolk, CO10 0DS.

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