St John's School vs Greenfields Primary School
Side-by-side comparison of key school data
St John's School
Pinner
Greenfields Primary School
Watford
Overview
Phase
Prep
Primary
Type
Other independent school
Community school
Age Range
3–11
3–11
Gender
Boys
Mixed
Religious Character
None
Does not apply
Admissions
Selective
-
Local Authority
Hillingdon
Hertfordshire
Pupils & Capacity
Pupils
266
212
Capacity
350
240
Occupancy
76%
88%
FSM %
-
22.3%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
-
Requires Improvement
Behaviour & Attitudes
-
Requires Improvement
Personal Development
-
Requires Improvement
Leadership & Management
-
Requires Improvement
Last Inspected
-
Jun 2026
Performance (2025)
Progress 8
-
-
Attainment 8
-
-
GCSE Eng+Maths 5+
-
-
KS2 Reading
-
87%
KS2 Maths
-
87%
KS2 Writing
-
70%