• Year 7 Transition Video

    Welcome to St Mary’s High School
    Please take the time to watch our welcome video

    Video HERE
  • School Tours

    Tours will start promptly at 9am and last for 45 minutes. Tours will be kept small in number and will need to be pre-booked, to book please call 01992 629124
    Dates of tours:
    Wednesday 16th June
    Friday 18th June
    Wednesday 23rd June
    Friday 2nd July

    Subject to COVID restriction.

  • St Mary’s High School Sixth Form application process has closed and we will be processing all the applications over the coming weeks. If you missed the deadline but wanted to apply, please email the Headteacher Mr Simms on head@st-maryshigh.herts.sch.uk

    Sixth Form Transition PageSixth Form Prospectus
  • The Headteacher provides inspirational, challenging and supportive Christian leadership.

    SIAMS 2020

  • “Pupils and sixth-form students feel happy and safe at school. Most pupils are confident, friendly and supportive"

    Ofsted 2019

  • Want more information about our Sixth Form?

    St Mary’s High School Sixth Form application process has closed, but if you would like to know more about our exciting 6th Form, please visit the transition page: www.st-maryshigh.herts.sch.uk/sixth-form-transition-2/

  • The Christian vision for a school providing a ‘fertile soil’, where all are enabled to flourish, results in an exceptionally inclusive and caring community.

    SIAMS 2020

  • District Championships & A Record Breaker!

    Congratulations to Ben, District Champion in Pentathlon Combined Athletics Competition (with record breaking score), and to our Boys Team, (Eli, Afa & Ben), who were placed second in District Athletics overall. Well done boys!

  • Visits & Open Mornings

    Students & parents/carers wishing to apply for a place at St Mary’s are welcome to visit the School to tour facilities & meet senior staff:

    Please contact the School to organise your visit
    01992 629124 I admin@st-maryshigh.herts.sch.uk I

  • “Pupils behave well at break and lunchtime” and that “most pupils say that bullying does not often happen. When it does happen, teachers and heads of year tackle it very quickly so that it stops. Pupils, parents and carers trust their pastoral team to take good care of them.”

    Ofsted 2019

  • "Sixth-Form students achieve well in national examinations in a wide range of subjects and courses"

    Ofsted 2019

  • “Pupils and sixth-form students feel happy and safe at school. Most pupils are confident, friendly and supportive"

    Ofsted 2019

  • “Leaders are increasingly ambitious for pupils. There is a broad choice of subjects for pupils to study in Years 10 and 11. For example, leaders encourage pupils to study”

    Ofsted 2019

  • “Pupils are confident in their plans for the future. The school’s careers programme helps pupils to make appropriate choices about their next steps”

    Ofsted 2019

“Sixth Form provision is GOOD” at St Mary’s (Ofsted 2019)

You are most welcome to St Mary’s CE High School 6th Form. Following guidance from Hertfordshire Local Authority, our 6th form induction day is being delivered virtually and can be found by following this link here:

6th Form Induction Day, 12 July 2021

To view our 6th Form Transition information, with talks from students, the virtual ‘walk around tour’, and access to our prospectus and other information, follow the link here:

6th Form Transition

If you are an external applicant and would like an opportunity to talk about 6th form at St Mary’s, please contact the main school number and ask to speak to the Headteacher’s PA, Mrs Bundock.


Click links below

Poster advice for Parents when Child is Unwell

NHS Coronavirus Information

St Mary’s Covid Risk Assessment 2021

Through God’s love, we are the rich soil where seeds flourish and roots grow

and is based on the Biblical story of the Parable of the Sower, Mark 4: 3-9

This is the foundation of our motto


We are a school with very high aspirations for our students, their families and the local community. We provide the best possible personalised support allowing every student to realise their full potential and to attain highly.

Collective Worship - FellowshipClick here to view
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