Round Diamond Primary School

Primary
Academy
Ages 3 to 11

Ofsted: Outstanding

Whitehorse Lane, Great Ashby Way, Stevenage, SG1 6NHOpen in maps (opens in a new tab)

Round Diamond Primary School is a primary school in Stevenage for ages 3 to 11. It is one of the 583 schools in Hertfordshire. It ranks 1st of 22 primary schools in Stevenage. Its latest Ofsted rating is Outstanding, from an inspection in June 2017.

Ofsted inspection

Inspected 27 June 2017, report published 11 September 2017

Overall effectiveness: Outstanding
Leadership and management: Outstanding
Early years provision: Outstanding
Safeguarding: Met

Read the full Ofsted report (opens in a new tab)

Exam results

SATs results (key stage 2), 2024/25

57 pupils took the tests

Expected standard in reading, writing and maths79%

79%, 17 percentage points above the England average of 62%.

Higher standard in reading, writing and maths19%

19%, 11 percentage points above the England average of 8%.

Reading, average scaled score107

107, 1 above the England average of 106.

Maths, average scaled score106

106, 1 above the England average of 105.

Grammar, punctuation and spelling, average scaled score106

106, 1 above the England average of 105.

Pupil numbers and mix

436 pupils on roll, with places for 420

Eligible for free school meals5.3%

5.3%, 21.2 percentage points below the England average of 26.5%.

English as an additional language13.3%

13.3%, 8.3 percentage points below the England average of 21.6%.

Special educational needs support8%

8%, 6.8 percentage points below the England average of 14.8%.

Education, health and care plan4.4%

4.4%, 1.6 percentage points below the England average of 6%.

Schools near Round Diamond Primary School

School	Distance	Ofsted	Results
The Leys Primary and Nursery School	0.4 miles	Ofsted: Good	58% met the expected standard
The Giles Infant and Nursery School	0.7 miles	Ofsted: Good	Not published
Giles Junior School	0.7 miles	Ofsted: Good	52% met the expected standard
Martins Wood Primary School	0.7 miles	Report card: Expected standard	65% met the expected standard
Trotts Hill Primary and Nursery School	1 mile	Ofsted: Good	74% met the expected standard

School details

School type: Academy converter
Sector: Academy
Trust: IVY LEARNING TRUST
Age range: 3 to 11
Gender: Mixed
Nursery classes: Yes
Headteacher: Mrs Zoe Phillips
Phone: 01438219410
Website: rounddiamondprimary.net (opens in a new tab)
Address: Whitehorse Lane, Great Ashby Way, Stevenage, SG1 6NH
Local authority: Hertfordshire
URN: 149206

School details from Get Information about Schools, 17 September 2026. Ofsted outcomes published to 31 August 2026. Exam results for 2024/25 from the Department for Education. Pupil mix from the school census, 2025/26.