St Thomas More High School

  • Secondary
  • Academy
  • Ages 11 to 18
Ofsted: Good

Kenilworth Gardens, Westcliff-on-Sea, SS0 0BWOpen in maps (opens in a new tab)

St Thomas More High School is a secondary school in Westcliff-on-Sea for ages 11 to 18. It is one of the 59 schools in Southend-on-Sea. It ranks 7th of 12 secondary schools in Southend-on-Sea. Its latest Ofsted rating is Good, from an inspection in February 2015.

Ofsted inspection

Inspected 11 February 2015, report published 9 March 2015

Overall effectiveness
Good
Leadership and management
Good
Sixth form provision
Requires improvement

What Ofsted said

From the inspection on 6 March 2024

At St Thomas More High School pupils are supported to achieve, both academically and personally as individuals. The school has built strong relationships between its pupils, staff, and parents and carers. Leaders have developed a caring community where pupils and staff feel part of a family. Pupils are respectful of each other and their teachers. They are proud of their school. Pupils benefit from an extensive range of extra-curricular opportunities. Many pupils take part in clubs such as aviation and astronomy, and also belong to teams such as for chess. These are very well attended by pupils, including disadvantaged pupils and those with special educational needs and/or disabilities (SEND). All pupils participate in the Duke of Edinburgh's Award. This helps pupils to successfully develop skills and interests that they can use beyond the classroom. The school has thought carefully about how to prepare pupils for adulthood. Pupils are encouraged to take up a wide variety of leadership positions. For example, every year there is a leadership retreat. This develops leaders in sixth form and key stage 4. This equips pupils to make a valuable contribution to their community in a range of different ways.

What the school should improve

  • In some instances, teachers do not provide pupils with clear guidance as to how they can improve their communication of what they have learned, for example through their writing across the curriculum. This means that some pupils are unable to express their ideas and what they have learned clearly. The school should ensure that pupils are consistently supported to be able to communicate effectively what they have learned and know across the curriculum. This will ensure that they achieve better in all subject areas.

Exam results

GCSE results (key stage 4), 2024/25

179 pupils in the year group

Attainment 8 score52.3

52.3, 6.2 above the England average of 46.1.

Grade 5 or above in English and maths63.7%

63.7%, 18.3 percentage points above the England average of 45.4%.

Grade 4 or above in English and maths74.9%

74.9%, 10.1 percentage points above the England average of 64.8%.

Pupils entering the EBacc12.8%

12.8%, 27.7 percentage points below the England average of 40.5%.

EBacc average point score4.28

4.28, 0.19 above the England average of 4.09.

A level results (key stage 5), 2024/25

139 students

Average point score per A level entry31.91

31.91, 3.09 below the England average of 35.00.

Average A level grade C+, England average B-

Pupil numbers and mix

1,243 pupils on roll, with places for 1,050

Eligible for free school meals13%

13%, 13.5 percentage points below the England average of 26.5%.

English as an additional language13.7%

13.7%, 7.9 percentage points below the England average of 21.6%.

Special educational needs support8.4%

8.4%, 6.4 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 St Thomas More High School

SchoolDistanceOfstedResults
Westcliff High School for Boys Academy0.2 milesOfsted: OutstandingAttainment 8: 77.6
Westcliff High School for Girls0.2 milesOfsted: OutstandingAttainment 8: 75.6
The Eastwood Academy0.7 milesOfsted: OutstandingAttainment 8: 51.6
Chase High School0.8 milesReport card: Needs attention to expected standardAttainment 8: 39.2
Southend High School for Boys1 mileOfsted: OutstandingAttainment 8: 73.8

School details

School type
Academy converter
Sector
Academy
Trust
ASSISI CATHOLIC TRUST
Age range
11 to 18
Gender
Boys
Religious character
Roman Catholic
Sixth form
Yes
Headteacher
G Ackred
Address
Kenilworth Gardens, Westcliff-on-Sea, SS0 0BW
Local authority
Southend-on-Sea
URN
137310

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.