Altrincham Grammar School for Boys 11+ admissions: 2027 entry
Altrincham Grammar School for Boys (AGSB) is part of the Trafford Grammar Schools Consortium. Boys must reach a qualifying total standardised score, and places then go by priority category.
An independent guide by EagleTeach, based on the school's published admissions pages. We are not affiliated with Altrincham Grammar School for Boys; always confirm details with the school.
Entry points and deadlines
Published Admission Number for September 2027: 202, for boys born between 1 September 2015 and 31 August 2016.
Qualifying total standardised score: 334, or 324 for looked-after and Pupil Premium boys.
Priority admission area: WA13, WA14, WA15, M33 and M23 postcodes within Trafford.
Up to 20 places for Pupil Premium boys in the priority area at a Trafford state primary scoring 324-333, and up to 10 for Pupil Premium boys at Trafford state primaries scoring 324 or more.
Testing
Test papers set and age-standardised by the consortium's provider.
Late applicants can't sit the September test; further testing happens after 1 March 2027.
Key dates for September 2027 entry
| Date | What happens |
|---|---|
| 23 April to 19 June 2026 | Trafford test registration |
| Monday 14 September 2026 | Trafford Consortium test |
| By 31 October 2026 | Results; council application deadline |
| 1 March 2027 | National Offer Day |
How to prepare
- ✓ Check whether your postcode is in the priority area.
- ✓ Pupil Premium families must upload confirmation from the primary school with the application.
Need help with the tests? 11+ tutoring in Trafford, 11+ exam dates by area or standardised scores explained.
Common questions
What score do you need for Altrincham Grammar School for Boys?＋
A total standardised score of 334, or 324 for looked-after and Pupil Premium boys.
How many places does AGSB have?＋
202 in Year 7 for September 2027.
Sources
Facts on this page were checked against these sources on 2026-10-13.