St John's Preparatory and Senior School
Other independent school · Mixed · Enfield
Potters Bar, EN6 5QT
100
headline score
Ranking (England)
—
No ranked results
Ofsted
—
No graded inspection
Application demand
—
No council data
Attendance
—
No data
At a glance
Pupils on roll
493
Capacity used
Has space88%
558 places
GCSE rank (England)
—
KS2 rank (England)
—
Details
- Type
- Other independent school
- Age range
- 3–19
- Gender
- Mixed
- Religious character
- None
- Admissions policy
- Selective
- Sixth form
- Yes
- Nursery
- Has Nursery Classes
- Boarding
- No boarders
- Headteacher
- C Tardios
- Address
- The Ridgeway, Potters Bar, EN6 5QT
- Phone
- 01707657294
- Local authority
- Enfield
- Ward / constituency
- Ridgeway · Enfield North
- Area
- Urban: Nearer to a major town or city
- URN
- 102065
Pupils
| Measure | School | LA | England |
|---|---|---|---|
| Free school meals | — | — | — |
| English as additional language | — | — | — |
| SEN support | 3% | — | — |
493 pupils · 558 places. Intake figures describe the school's community — they aren't good or bad.
Ofsted inspections
No state-school Ofsted inspection on record (independent schools are often inspected by ISI).
Read the full Ofsted reportGCSE results
| Measure | School | LA | England |
|---|---|---|---|
| Attainment 8 score | 70.1 | — | — |
| Progress 8 score | — | — | 0.00 |
| Grade 5+ in English & maths | 95% | — | — |
| Grade 4+ in English & maths | 100% | — | — |
| EBacc average point score | 6.38 | — | — |
A-level results
| Measure | School | LA | England |
|---|---|---|---|
| Average points per entry | 31.57 | — | — |
Average grade: C (England B-)
GCSE results over time
Attainment 8 by year (2020 and 2021 exams were cancelled)
| Result | School | England (approx.) |
|---|---|---|
| Attainment 8 | 68.1 | 46 |
| Grade 5+ English & maths | 97.5% | 46% |
| Grade 4+ English & maths | 100% | 65% |
| Entering EBacc | 40% | 40% |
| EBacc average point score | 5.95 | 4.1 |
| Pupils in cohort | 40 | — |
A-level results over time
Average points per entry by year (2020 and 2021 exams were cancelled)
| Result | School | England (approx.) |
|---|---|---|
| Average points per entry | 39.54 | 35 |
| Average grade | B | — |
| AAB or better (2 facilitating) | 18.8% | 17% |
| A-level students | 22 | — |
Results by subject
Official DfE exam results for summer 2025. Green, amber and red compare against typical results in England; subjects with fewer than 5 entries aren't rated.
GCSE
Grade 4 is a standard pass, 5 a strong pass, 7 equals the old A.
| Subject | Entries | Grade 7+ | Grade 5+ | Grade 4+ | |
|---|---|---|---|---|---|
| Biology | 40 | 40% | 93% | 100% | |
| Mathematics | 40 | 63% | 98% | 100% | |
| English Language | 40 | 68% | 98% | 100% | |
| English Literature | 39 | 69% | 97% | 100% | |
| Physics | 32 | 53% | 94% | 97% | |
| History | 31 | 39% | 90% | 97% | |
| Chemistry | 31 | 61% | 94% | 100% | |
| French | 22 | 82% | 100% | 100% | |
| Geography | 17 | 24% | 76% | 94% | |
| Computer Science | 13 | 38% | 77% | 77% | |
| Art and Design | 8 | 50% | 100% | 100% | |
| Physical Education | 8 | 38% | 88% | 100% |
A level
| Subject | Entries | A* | A*–A | A*–B | |
|---|---|---|---|---|---|
| Mathematics | 14 | 0% | 29% | 71% | |
| Chinese | 12 | 33% | 83% | 100% | |
| Photography | 8 | 13% | 38% | 63% | |
| Business Studies | 8 | 13% | 13% | 75% | |
| Economics | 7 | 0% | 14% | 29% | |
| Government and Politics | 4 | 0% | 0% | 0% | |
| Biology | 3 | 0% | 0% | 0% | |
| Art and Design | 3 | 0% | 0% | 0% | |
| Chemistry | 2 | 0% | 0% | 0% | |
| English Literature | 2 | 0% | 0% | 0% | |
| History | 1 | 0% | 0% | 0% | |
| Persian | 1 | 0% | 0% | 0% |
Oxbridge
Cambridge offers by year
No Cambridge offers this year
UCAS apply centre 16879: St John's Preparatory and Senior School
| Cambridge admissions1 | 2025 |
|---|---|
| Applications | ≤5 |
| Offers | 0 |
| Success rate | — |
| Accepted offers | 0 |
1 Source: University of Cambridge, applications, offers and acceptances by UCAS apply centre. To protect privacy small counts are hidden: "<3" means 0–2 (up to 2023); "≤5" means 1–5 (from 2024). Success rate is only shown when exact numbers are published (England average is about 20%).
2 Schools ranked by number of offers; this doesn't account for school size. Oxford doesn't publish per-school figures, so they aren't shown.
House prices near the school
Typical sold prices (Land Registry) within 1 km, last 12 months.
Loading prices…
Source: Get Information About Schools and the DfE school and college performance tables (2023-2024); Oxbridge figures from the University of Cambridge's admissions by UCAS apply centre (Oxford doesn't publish per-school figures). Read the method.