Pupil profile
School census · 2025-2026
Pupils
721
FSM eligible
245
34% of pupils
EAL pupils
350
48.5% of pupils
Aggregated, annual figures from the Department for Education. Suppressed values are never shown as zero. View source
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Twickenham Road, Isleworth, TW7 6AU
URN
144515
Phase
Secondary
Type
Free schools
Status
Open
Local authority
Pupils
721
Profile verified today · School website changed 9 days ago
TW7 6AU
Workforce
School Workforce Census · 2025/26
Total staff
94
76 FTE
Teachers
49
46.02 FTE
Leadership
8
7.16 FTE
Teaching assistants
12
10.84 FTE
Support staff
45
29.98 FTE
Aggregate staffing context only; this census does not contain staff names or contact details. View source
Organisation structure
Organisation structure inferred from available public information
Ms Heidi Swidenbank
Headteacher
020 3837 5340Direct number — Confirmed correctSource: Get Information About Schools (DfE)School switchboard on the official registerVerification: Published directlyFirst seen: 1 September 2026Last checked: TodayConfidence score 90%
See the rest of the staff at The Green School for Boys
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