School profile Verified 18 August 2026

Croydon Private schools

Trinity School

Shirley Park, Croydon, CR9 7AT

Trinity School is a private secondary-stage school in Croydon, Greater London, with a published age range of 10-18.

Private school Co-ed Ages 10-18 Sixth form No boarders
Application ?
Apply direct to school
Age range
10-18
ISI ?
Standards met
Boarding ?
No boarders
Compare Official website Map

At a glance

Key facts

Sector
Private school
Gender
Mixed
Application ?
Apply direct to school
Age range
10-18
Boarding ?
No boarders
Route check
Independent schools do not use the local-authority grammar-school catchment model; check the school site for boarding, transport and eligibility rules.
ISI ?
Standards met

Overview

Trinity School's institutional story reaches back to the John Whitgift Foundation, established in Croydon in 1596. The school moved to the former Shirley Park Hotel site in 1965 and now occupies 27 acres. Its Sixth Form has been co-educational since 2011, with girls due to enter Years 6 and 7 from September 2027 as the school moves towards full co-education by 2031.

The day-school route serves pupils from 10 to 18, with entry at 10+, 11+, 13+ and 16+. Younger pupils meet French, German, Spanish and Chinese alongside Latin before later specialisation. In Sixth Form, A levels sit beside the Trinity Diploma, which creates space for independent study, interdisciplinary work and project-based learning.

Music, drama, art, sport, leadership and clubs give the academic week a broad frame. Results for 2025 included 86.4 per cent of GCSE grades at 9 to 7 and 95 per cent of A level grades at A*, A or B. Those outcomes sit within a programme that combines subject choice with organised enrichment, rather than treating examination courses as the whole of school life.

The move to co-education is being phased by year group, so the experience will change across the next several years. Admissions cover the four entry routes, with entrance assessments, scholarships and bursaries forming part of the process. This profile is for the Shirley Park day school in Croydon, not the separate Trinity schools in Teignmouth or Stalybridge.

Key points

Assessment route
Applications are made directly to the school. Check the school's own admissions pages for registration dates, entrance assessment stages, interviews, fees, scholarships and bursaries.
Places and demand
Published Year 7 place numbers and applicant-per-place data are not included in GIAS for this private-school seed profile.
Catchment
Private-school eligibility is not controlled by the local-authority grammar catchment model; check boarding, day-pupil, transport and any sibling or faith rules on the school site.
Results
0% grade 5+ in English and maths and 16.1 Attainment 8
Sixth form
Sixth form available with 57.6% AAB or better.

GCSE benchmark

Latest 2024/25 KS4 measures compared with Croydon and England.

School Local authority England
GCSE benchmark comparison Latest GCSE benchmark measures for Trinity School, Croydon, and England. 0 50 100 Att. 8 5+ E&M EBacc APS EBacc %
Attainment 8
16.1
Grade 5+ English and maths
0%
EBacc APS
0.35
EBacc entry
0%

Attainment 8 trend

Recent published Attainment 8 scores compared with Croydon and England.

School Local authority England
Attainment 8 trend line Attainment 8 over time for Trinity School, Croydon, and England. 60 40 20 0 21/22 22/23 23/24 24/25

School details

Sector
Private school
School type
Other independent school
Funding
Independent fee-paying
Application
Apply direct to school
Gender
Mixed
Age range
10-18
Headteacher
Mr Alasdair Kennedy
Pupil roll
1,047 pupils
Sixth form
Yes

Location and contact

Address

Address
Shirley Park, Croydon, Greater London
Postcode
CR9 7AT

School leadership

Headteacher
Mr Alasdair Kennedy

School contact

School phone
02086569541

Admissions contact

Admissions team
Admissions
Admissions phone
02086569541

Admissions

Application route
Apply direct to school
Age range
10-18
Gender
Mixed
Boarding
No boarders
Day fees
Check school fees page
Scholarships and bursaries
Check school site
Entrance details
Entrance assessment details are not part of the GIAS open data extract.
Admissions note
GIAS confirms the school type and age range; fees, scholarships, bursaries and entrance assessments should be checked on the school's own website.

GIAS confirms the school type and age range; fees, scholarships, bursaries and entrance assessments should be checked on the school's own website.

Independent schools do not use the local-authority grammar-school catchment model; check the school site for boarding, transport and eligibility rules.

Oversubscription and eligibility

Use the official admissions policy for the current priority order and eligibility rules.

Exam and test format

Entrance route and assessment

Entrance assessment details are not part of the GIAS open data extract.

Assessment route
Apply direct to school

Application

  1. 11+ / Year 7 application deadline for September 2027 entry

    Friday 16 October 2026

    Route: 11+ / Year 7; entry year: 2027.

  2. 13+ / Year 9 application deadline for September 2027 entry

    Friday 16 October 2026

    Route: 13+ / Year 9; entry year: 2027.

  3. 16+ / Sixth Form application deadline for September 2027 entry

    Monday 12 October 2026

    Route: 16+ / Sixth Form; entry year: 2027.

How to apply

  1. 1

    Apply direct to the school

    Independent-school admissions are handled by the school rather than the local authority CAF.

    Check school admissions

Results

Attainment snapshot

Attainment 8 ?
16.1 Attainment 8
GCSE results
0% grade 4+ in English and maths
Grade 5+ English and maths ?
0% grade 5+ in English and maths
EBacc average point score ?
0.35 EBacc APS
A-level results
57.6% AAB or better
A-level average points
50.88 A-level points per entry

Inspection

Standards met

Latest inspection: 26 November 2024

Leadership, management and governance
Standards met
Quality of education, training and recreation
Standards met
Physical and mental health and emotional wellbeing
Standards met
Social and economic education and contribution to society
Standards met
Safeguarding
Standards met

Quick summary

  • Latest ISI report: Routine Inspections 2024 records an inspection beginning 26 November 2024. The report says the relevant standards were met.

Similar schools and comparisons

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Local rivals appear first, followed by nearby alternatives where the journey and admissions route are still comparable.

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Closest comparable alternatives with a similar academic profile, so parents can weigh local fit and results together.

FAQ

Frequently asked questions

How does Trinity School handle admissions?

Trinity School handles applications directly. Check the school website for registration dates, entrance assessments, interviews, fees, scholarships and bursaries.

How do I apply to Trinity School?

1. Apply direct to the school: Independent-school admissions are handled by the school rather than the local authority CAF.

When are the key dates for Trinity School?

11+ / Year 7 application deadline for September 2027 entry: Friday 16 October 2026. 13+ / Year 9 application deadline for September 2027 entry: Friday 16 October 2026. 16+ / Sixth Form application deadline for September 2027 entry: Monday 12 October 2026

What does the latest inspection picture look like for Trinity School?

Trinity School is currently rated Standards met following the latest published inspection dated 26 November 2024.