Orsett Heath Academy vs Treetops School
Side-by-side comparison of key school data
Orsett Heath Academy
Grays
Treetops School
Grays
Overview
Phase
Secondary
Special
Type
Free schools
Academy special converter
Age Range
11–16
5–19
Gender
Mixed
Mixed
Religious Character
None
Does not apply
Admissions
Non-selective
-
Local Authority
Thurrock
Thurrock
Pupils & Capacity
Pupils
699
324
Capacity
1200
318
Occupancy
58%
102%
FSM %
23.1%
45.2%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
Good
-
Quality of Education
Good
-
Behaviour & Attitudes
Good
-
Personal Development
Good
-
Leadership & Management
Outstanding
-
Last Inspected
Oct 2023
Mar 2025
Performance (2026)
Progress 8
-
-
Attainment 8
42.0
4.2
GCSE Eng+Maths 5+
40.7%
0%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-