SecondaryFree SchoolOpen

Becket Keys Church of England Free School

Sawyers Hall Lane, Brentwood, Essex, CM15 9DA · URN 138239

Public data summary

7.8

out of 10 · 21 data sources

Coverage 62% · Solid

Record

At a glance

Pupils: 551
Age range: 11–19
Gender: Mixed
Capacity: 1,050
Local authority: Essex

Outcomes

Published performance

GCSE Progress 8: 0.42
GCSE Attainment 8: 54.4
A-level average: B-
Sustained education: 73.0%
University: 70.0%

Context

Attendance and community

Overall absence: 5.5%
Persistent absence: 12.2%
Free school meals: 4.1%
SEN support: 12.9%
English additional language: 3.7%

Resources

Workforce and funding

Pupil–teacher ratio: 9.2:1
Average class size: 23.3
Staff turnover: 8.7%

Official-data model

Data dimensions

Achievement

8.5

5 contributing signals

Progress

8.3

1 contributing signals

Attendance

7.2

5 contributing signals

Resources

6.3

3 contributing signals

Equity

7.7

2 contributing signals

Destinations

8.0

5 contributing signals

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School contact

Official website

01277286600

School records are retained from official public datasets and managed through the Y School admin. This atlas is a supporting layer, not the current Y School product. Last refreshed 02/06/2026.