St Martin’s Preparatory School, Northwood 7 Plus (7+) Exam Guide

About St Martin’s Preparatory School, Northwood

St Martin’s Preparatory School in Northwood, Middlesex is a boys-only school, and it takes a small intake of boys into Year 3 each year.

The process is a single assessment day rather than a multi-stage round, and the school frames it as a chance to get to know your son rather than a purely competitive sitting.

Key information for 2027 entry to St Martin’s Preparatory School, Northwood at 7 Plus (7+)

• School type: boys only, Northwood, Middlesex
• A small intake of boys joins Year 3 each year; no fixed number of places is published
• Assessed: straightforward assessments in English and maths, alongside social time with peers and staff
• Registration deadline: 8 October 2026
• Assessment day: 12 November 2026
• Offers: 4 December 2026
• Registration fee £150, stated as applying across the school’s entry points
• The school describes the day as a chance to get to know each other rather than a competitive test day

Admissions information for 2027 entry to St Martin’s Preparatory School, Northwood at 7 Plus (7+)

The calendar here is fully published and simple to plan around: register by 8 October 2026, assessment day on 12 November, offers on 4 December. That is a clean run of dates with roughly six weeks between each stage.

With only a small intake, applying close to the deadline still works, but there is no reason to leave it that late when the dates are known this far ahead.

How can I register my child for the 7 Plus (7+) assessment at St Martin’s Preparatory School, Northwood?

Register through stmartins.org.uk with the £150 fee by 8 October 2026. Your son then attends the single assessment day on 12 November, with offers following on 4 December.

What is the 7 Plus (7+) assessment format at St Martin’s Preparatory School, Northwood?

Two straightforward assessments, English and maths, plus time for your son to interact socially with peers and staff. There is no mention of a reasoning paper or an on-screen test.

The school’s own language, describing the day as a chance for everyone to get to know each other, points at a lower-pressure sitting than the multi-stage rounds some London and Hertfordshire preps run. Treat the papers as the gate and the social time as genuinely part of the assessment.

St Martin’s Preparatory School, Northwood 7 Plus (7+) top tips for your child

• Keep English and maths preparation to solid Year 2 level; there’s no reasoning paper to add
• Help your son feel comfortable meeting new adults and children, since social time is part of the day
• Register well before 8 October; the intake is small
• Diarise 12 November for the assessment day itself
• Read the school’s own framing at face value: this is a low-pressure sitting, not a marathon

How to prepare your child for the 7 Plus (7+) St Martin’s Preparatory School, Northwood assessment

Our 7+ English and maths packs below match the two assessed subjects, with full answers for marking together. A paper of each a week from September reaches 12 November comfortably familiar with the format.