1
Oasis Academy South Bank
Secondary • Free schools • London
Outstanding
Best Secondary schools in London
Top 20 by latest Ofsted graded judgements
(showing top 10 – Go Pro for full list)
Quick compare:
Top 3 secondary schools in London
Unlock exact postcodes & dates, full Top 20 list, interactive map & CSV export with
AllSchools Pro.
These rankings cover secondary schools in the town of London based on the most recent graded Ofsted inspections. We order by headline grade first, then by publication date; ties are broken using “Quality of education” (where available), then contextual signals.
Graded secondary schools
20
Outstanding
20
Good
0
Median inspection year
2024
Ofsted grade mix (graded schools)
O: 100% · G: 0% · RI: 0% · I: 0%
Summary
Outstanding: 20
Good: 0
Requires improvement: 0
Inadequate: 0
Earliest inspection
May 2023
(exact date for Pro)
Latest inspection
Jul 2024
(exact date for Pro)
These rankings use each school’s latest graded Ofsted inspection. Ungraded visits do not replace the most recent graded judgement.
2
Parliament Hill School
Secondary • Community school • London
Outstanding
3
Clapton Girls' Academy
Secondary • Academy converter • London
Outstanding
4
St Thomas More Catholic School
Secondary • Academy converter • London
Outstanding
5
Swanlea School
Secondary • Community school • London
Outstanding
6
Ark Soane Academy
Secondary • Free schools • London
Outstanding
7
Mulberry School for Girls
Secondary • Academy converter • London
Outstanding
8
The Hurlingham Academy
Secondary • Academy sponsor led • London
Outstanding
9
La Retraite Roman Catholic Girls' School
Secondary • Voluntary aided school • London
Outstanding
10
Harris Girls' Academy East Dulwich
Secondary • Academy sponsor led • London
Outstanding
Showing top 10 of 20.
Go Pro to see the full list and unlock exact dates & full postcodes.
How we rank these schools
- Headline Ofsted grade orders: Outstanding (1), then Good (2), then RI (3), then Inadequate (4).
- More recent graded inspection dates rank higher.
- Where available, we use the Quality of education sub-judgement as a tie-breaker.
- We may consider contextual signals (e.g., %FSM, roll size) to break remaining ties.
Ungraded visits don’t replace the last graded judgement.
About Ofsted grades
- Outstanding (1) — highest judgement across key areas.
- Good (2) — consistently meets standards.
- Requires improvement (3) — not yet good; clear areas to improve.
- Inadequate (4) — significant weaknesses found.
Map of best schools
🔒 Interactive map is a Pro feature.
Upgrade
Explore more secondary rankings
Unlock full school data — plus extra exposure
Advanced search, deep filters, contact details & exports — and get your school business featured as a Supplier or Educator to schools and families browsing the directory.
Advanced filters
Full dataset access
CSV & Excel export
Ad-free
Supplier & Educator exposure
Pro includes visibility in the directory — perfect if you sell to schools or offer education services.
- Search & filter by region, district, city, county, trust, type, gender, religion.
- Contact details and key metrics: pupils, capacity, FSM %, inspections.
- One-click exports to CSV & Excel for reports and analysis.
- Ad-free experience — faster browsing, zero distractions.
- Extra exposure in the Suppliers & Educators directory to reach schools and families.