


Hertford Prep Inspection Reports
The following ISI inspection reports refer to St Joseph’s In The Park, as the inspection took place prior to the school’s name change to Hertford Prep.
Our latest Inspection for Compliance and Teaching by the Independent Schools Inspectorate during the week of 16th June 2025. A copy of the report can be viewed by clicking on the link below:
We are pleased with their comments regarding our school and the high levels of self-confidence and self-awareness pupils demonstrate as a result of the school's ethos of inclusivity and mutual respect.
To view ISI inspection reports from previous years please click here.
Key Group Policies
The majority of our policies are set at a Group level and can be viewed on the Mill Hill Education Group website. Please click the button below to access the Group website.
Hertford Prep Specific Policies
For policies specific to Hertford Prep, please see below. Any mention of St Joseph's In The Park should read as Hertford Prep.












