| Borough | Hounslow |
| Postcode | TW7 6AU |
| Phase | Secondary |
| School type | Free schools |
| Gender | Boys |
| Age range | 11–18 |
| Sixth form | Has a sixth form |
| Admissions | N/A |
| Religious character | Church of England |
| Applications per place | 1.3 |
Applications per place = number of first-choice applications received per available place in the 2024/25 admissions round (DfE data). A figure above 1.0 means the school was oversubscribed. For example, 2.0 means twice as many families listed this school as their first choice as there were places available.
| Overall rating | Good |
| Last inspected | 29/04/2025 |
| Report | View Ofsted report |
| Attainment 8 score | 47.1 |
| Grade 5+ English & Maths | 45.0% |
| Grade 4+ English & Maths | 66.4% |
KS4 data from DfE 2024/25 school performance tables. Attainment 8 measures average grade across 8 GCSE subjects (national average: 46.4). Grade 5+ is a strong pass in both English and Maths. Figures may occasionally exceed 100% due to mid-year cohort changes in DfE reporting.
| Headteacher | Ms Heidi Swidenbank |
| Phone | 02038375340 |
| Website | http://tgsboys.com/ |
| Pupil deprivation | High pupil deprivation |
| Crime level | Below average crime |
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