St John's Preparatory and Senior School

  • All-through
  • Independent
  • Ages 3 to 19
No Ofsted inspection

The Ridgeway, Potters Bar, EN6 5QTOpen in maps

St John's Preparatory and Senior School is an all-through school in Enfield for ages 3 to 19. It is one of the 107 schools in Enfield.

Ofsted inspection

Ofsted has not published an inspection of St John's Preparatory and Senior School.

St John's Preparatory and Senior School on the Ofsted website

Exam results

GCSE results (key stage 4), 2024/25

40 pupils in the year group

Attainment 8 score68.1

68.1, 22 above the England average of 46.1.

Grade 5 or above in English and maths97.5%

97.5%, 52.1 percentage points above the England average of 45.4%.

Grade 4 or above in English and maths100%

100%, 35.2 percentage points above the England average of 64.8%.

Pupils entering the EBacc40%

40%, 0.5 percentage points below the England average of 40.5%.

EBacc average point score5.95

5.95, 1.86 above the England average of 4.09.

A level results (key stage 5), 2024/25

22 students

Average point score per A level entry39.54

39.54, 4.54 above the England average of 35.00.

Average A level grade B, England average B-

Pupil numbers and mix

493 pupils on roll, with places for 558

Special educational needs support2.8%

2.8%, 12 percentage points below the England average of 14.8%.

Education, health and care plan0.2%

0.2%, 5.8 percentage points below the England average of 6%.

Schools near St John's Preparatory and Senior School

SchoolDistanceOfstedResults
Gracewood Academy2 milesOfsted: Requires improvementNot published
Mount House School2 milesNo Ofsted inspectionAttainment 8: 24.2
JCoSS2 milesOfsted: GoodAttainment 8: 60.9
Queenswood School2 milesNo Ofsted inspectionAttainment 8: 47.2
Dame Alice Owen's School2 milesOfsted: OutstandingAttainment 8: 72.9

School details

School type
Other independent school
Sector
Independent
Age range
3 to 19
Gender
Mixed
Admissions
Selective
Sixth form
Yes
Nursery classes
Yes
Headteacher
Mrs C Tardios
Phone
01707657294
Website
stjohnsprepandseniorschool.co.uk
Address
The Ridgeway, Potters Bar, EN6 5QT
Local authority
Enfield
URN
102065

School details from Get Information about Schools, 17 September 2026. Ofsted outcomes published to 31 August 2026. Exam results for 2024/25 from the Department for Education. Pupil mix from the school census, 2025/26.