St Paul's Juniors — the junior school of St Paul's School — is one of the most academically celebrated prep schools in London. Entry is at 7+ (Year 3), with boys progressing to St Paul's School at 13. The 7+ assessment is among the most competitive in the city, and preparation needs to begin well before most parents expect.
About St Paul's Juniors
St Paul's Juniors is located on Lonsdale Road, Barnes, SW13 — the same campus as the senior school. It educates boys from Year 3 to Year 8, with an academic culture that mirrors the senior school: intellectually demanding, classically informed, and uncompromising in its expectations. The school has consistently produced exceptional academic results and counts among the UK's top feeders to Oxford and Cambridge.
Importantly, a place at St Paul's Juniors does not guarantee automatic entry to St Paul's School at 13. Boys must pass an internal assessment in Year 8. However, the majority of junior school boys do progress to the senior school, and entry via the junior school is significantly less competitive than the 13+ entry from external prep schools.
The 7+ assessment
Registration for the 7+ assessment opens in the spring of Year R (Reception) — when boys are just 4 or 5. This is unusually early and catches many families off guard. If St Paul's Juniors is on your list, you must register before the end of the spring term of Reception.
The assessment itself takes place in January of Year 2. The format involves:
- Verbal reasoning — logical and language-based reasoning tasks that test how a child thinks rather than what they have been taught. Familiarity with the format helps enormously, even though the school is testing underlying ability.
- Written English — a short writing task. Boys are expected to write a coherent, imaginative piece with clear structure and some awareness of language. For a 6-year-old, the bar is high.
- Mathematical activities — number tasks and problem-solving activities appropriate to the age group but with a ceiling significantly above the national curriculum. Fluency, accuracy and confidence are all observed.
- Group activity — candidates work in small groups on a structured task. Assessors observe collaboration, communication and engagement.
How selective is the 7+?
The 7+ at St Paul's Juniors is exceptionally competitive — one of the hardest 7+ assessments in London. Hundreds of boys are registered; considerably fewer sit; and offers go to approximately 20–24 boys. The boys who receive offers are almost invariably reading fluently well above their age, confident with numbers and highly verbal.
The school is explicit that it is looking for academic potential and genuine engagement. A child who has been heavily drilled but lacks natural curiosity will typically fare worse than one who reads voraciously and thinks independently, even if the latter has had less structured preparation.
When to start preparation
Given the registration deadline in the spring of Reception, families who are seriously considering St Paul's Juniors should have that conversation by the start of Reception year at the latest. A tutor is rarely needed this early — the priority at age 4–5 is reading, language and building a genuine love of books and numbers.
Structured preparation with a tutor typically begins in the summer term or autumn term of Year 1, giving around three to six months before the January assessment. Weekly sessions are usually sufficient, with a focus on verbal reasoning format familiarisation, writing fluency and mental arithmetic confidence.
What to work on
- Reading — widely and deeply. Boys who fare best at St Paul's Juniors tend to have been read to extensively from early childhood and to read independently at a level substantially above their chronological age. A broad diet of fiction and non-fiction builds both comprehension and vocabulary.
- Writing for pleasure. Encourage stories, descriptions and letters. The writing task rewards boys who write with voice and energy, not just those who are technically correct.
- Mental arithmetic. Number bonds, addition and subtraction within 100, early multiplication and an instinct for number patterns. Puzzles, games and mental maths conversations are more effective than repetitive worksheets at this age.
- Verbal reasoning format. While the school tests ability rather than preparation, boys who have never seen verbal reasoning questions can find the format confusing. A few weeks of familiarisation with the common types — analogies, codes, series — is sensible practice.
- Confident verbal communication. In group activities, boys who can articulate their thinking clearly and listen to others stand out. Debate, discussion and the confidence to share an opinion are worth fostering from an early age.
Finding the right tutor
The most valuable 7+ tutors for St Paul's Juniors are those who know the school's specific assessment format, have a light touch with young children — sessions must remain enjoyable — and can give honest feedback about whether a child is genuinely on track. Avoid tutors who treat 6-year-olds like 11+ candidates; the approach at this age should be exploratory and encouraging rather than pressured.
Browse tutors with 7+ and early entry experience in West London, or search across all areas on the parent portal.