Avanti Grange Secondary School vs Windhill21
Side-by-side comparison of key school data
Avanti Grange Secondary School
Bishops Stortford
Windhill21
Bishop's Stortford
Overview
Phase
Secondary
Primary
Type
Free schools
Academy converter
Age Range
11–18
3–11
Gender
Mixed
Mixed
Religious Character
None
Does not apply
Admissions
Non-selective
-
Local Authority
Hertfordshire
Hertfordshire
Pupils & Capacity
Pupils
660
451
Capacity
1200
420
Occupancy
55%
107%
FSM %
10.0%
11.8%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Outstanding
-
Behaviour & Attitudes
Outstanding
-
Personal Development
Outstanding
-
Leadership & Management
Outstanding
-
Last Inspected
May 2025
Mar 2025
Performance (2025)
Progress 8
-
-
Attainment 8
-
-
GCSE Eng+Maths 5+
-
-
KS2 Reading
-
78%
KS2 Maths
-
80%
KS2 Writing
-
80%