Grammar schools in Isleworth
There are no grammar schools in Isleworth.
Grammar schools are state secondaries that select by ability, usually through an 11+ test. Only 46 of the 226 local authorities in the UK still have any, and Hounslow is not one of them, so every state secondary in Isleworth admits without a selective test.
The nearest is The Tiffin Girls' School, about 3.5 miles away in Kingston upon Thames. Most grammar schools accept out-of-area applicants, though distance is often a tie-breaker when a school is oversubscribed.
Nearest grammar schools to Isleworth
Straight-line distance from the centre of Isleworth — not a travel time.
| School | Area | Distance | Intake | Ofsted |
|---|---|---|---|---|
| The Tiffin Girls' School | Kingston upon Thames | 3.5 miles | Girls | — |
| Tiffin School | Kingston upon Thames | 4.5 miles | Boys | Good |
| Nonsuch High School for Girls | Sutton | 9.4 miles | Girls | — |
| The Henrietta Barnett School | London | 9.6 miles | Girls | Good |
| Sutton Grammar School | Sutton | 9.7 miles | Boys | Good |
| Langley Grammar School | Langley | 9.7 miles | Mixed | — |
Published admissions priorities
These are extracts from school-specific arrangements for the entry years shown, in priority order. They are not the full policy or a prediction of an offer. Check the linked arrangement for test eligibility, deadlines and all remaining priorities.
The Tiffin Girls' School — 2026 entry
- Looked-After/Previously Looked-After Children with combined mark ≥ the 350th-ranked mark (published source)
- Up to 60 places (combined mark ≥ 350th-ranked mark): (i) Pupil Premium girls in the Inner Area or Designated Area, then (ii) all other girls in the Inner Area (published source)
- Remaining places: girls in the Designated Area, ranked by Combined Score (published source)
Tiffin School — 2026 entry
- Looked-After/Previously Looked-After Children in the Priority Area (<10km straight-line from school) (published source)
- Pupil Premium boys (primary school PP funding) in the Priority Area (published source)
- Remaining places (less up to 18 aptitude places): boys in the Priority Area, ranked by Combined Score (published source)
Nonsuch High School for Girls — 2026 entry
- Looked after and previously looked after children who reach the qualifying standard (published source)
- 85 places in order of entrance-test score, wherever the girl lives (published source)
- Up to 35 places for girls eligible for the Pupil Premium who reach the pass mark — or score up to 20% below it — in score order, wherever they live (published source)
The Henrietta Barnett School — 2026 entry
- Looked After/Previously Looked After Children ranked in the top 300 Round One test results (published source)
- Pupil Premium girls ranked in the top 300 Round One test results, with current-school confirmation (published source)
- Girls living within 3 miles of the school (measured at application, straight line), who sit the Round Two test — ranked by score if oversubscribed (published source)
Sutton Grammar School — 2026 entry
- Looked after and previously looked after children who reach the qualifying standard (published source)
- Sons of staff employed at the school on a permanent contract for at least two years (published source)
- Up to 10 places for boys eligible for the Pupil Premium living in SM1–7, KT4, KT17, CR0 4 or CR4 — in order of combined SET and second-stage score (published source)
Langley Grammar School — 2026 entry
- Looked After Children, or previously looked after children (published source)
- Up to 100 places: permanent home address in Priority Area 1 (postcodes SL3 7/8/9/0) — Pupil Premium first, then rank order of 11+ score (published source)
- Permanent home address in Priority Area 2, and eligible for Pupil Premium (published source)
Schools in Isleworth
Isleworth has 14 open schools. Browse all Isleworth schools with Ofsted ratings, catchment areas and admission criteria, or see them on the map.
Have a specific question about admissions, scores or dates?
Ask SchoolsGPT