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All-through school

Kneller Hall School

Radnor House School is praised by The Good Schools Guide for its brilliant and sensitive teaching that helps pupils improve with confidence.

Day fees
£30,135 – £31,422
Entry
School Exam + Group AssessmentSelective
Updated 4 months ago
At a glance

Key facts

Head
Stephen Carrington
Head
Gender
Co-ed
Pupils
471
193 girls, 288 boys
Location
Twickenham, Richmond upon Thames
Day or boarding
Day
Age range
11 to 18
Founded
2011
Entry points
3+, 11+, 16+
ISI inspection
Inspected 2024
Nearest station
Richmond
A-level A*–A
73%
2024
GCSE 9–7
53%
2024
Overview

About Kneller Hall School

One, bowled over by her daughter’s improvement in maths, told us, ‘she has gone from saying "I can’t do it" to "I can’t do it yet".

Our take

Independent co-ed all-through school in Richmond upon Thames for ages 3–18. Selective entry.

Best for
  • Families wanting one school across the whole journey (ages 3–18) rather than separate prep + senior.
  • Families who prefer a co-educational setting over single-sex.
  • Children who can demonstrate strong academics at entry assessment — this is a selective school.
Watch-outs
  • Selective entry — assume some form of assessment at the relevant entry point. Plan tutoring or familiarisation early if needed.
AI-generated guidance

Application timeline

No 3+ dates published yet.

Fees

£30,135 – £31,422per year · Day · 2026-27
Extras: registration, deposit, uniform, lunches, trips, music lessons, exam fees.
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Quick answers about Kneller Hall School

Answered only from Kneller Hall School's verified details on Houseroom, with sources. For anything else, ask admissions.

Bursaries & Scholarships

Activities & co-curricular

sport

AthleticsBasketballCricketFencingFootballHockeyNetballRowingRugbySports Tours (e.g. Netball tour to Paris)Strength and Conditioning ProgrammeTennis

drama

Dance

Facilities

sports

MUGA and AstroTurf pitchExtensive grass pitchesNumerous tennis courtsPlaying fields at Whitton Park Sports AssociationFuture sports centre at Kneller HallSt Mary’s University facilities (off-site)Teddington Cricket Club (off-site)Twickenham Rowing Club (off-site)Isleworth Leisure Centre and swimming pool (off-site)

Latest exam results

73%
A-level A*–A
53%
GCSE 9–7

Data from 2024 results

Where leavers go

2024
Cohort46
US Ivy0
Recommended next step

No open days listed yet

We'll email you when booking opens.

Fit for your child

Is Kneller Hall School right for your child?

Score it on travel, academics, support and budget.

Check fit for my child

Wellbeing

Safeguarding

wellbeing#content) # Wellbeing Please see the menu on the right to navigate our Wellbeing section. Information about the school's safeguarding approach and team can be found here. ### Paste in video URL and save page via the "Edit" tab at the top of the page

Inspection

ISI inspection, 30 Apr 2024

2 reports on file.

Standards met
  • Isi1 Jan 2022Excellent
Read full ISI report →

Term dates 2026/27

Autumn4 Sept 2026 → 11 Dec 2026Half-term 19 Oct 2026–30 Oct 2026
Spring6 Jan 2027 → 25 Mar 2027Half-term 15 Feb 2027–19 Feb 2027
Summer13 Apr 2027 → 7 Jul 2027Half-term 31 May 2027–4 Jun 2027

INSET: 1 Sept 2026 · 2 Sept 2026 · 3 Sept 2026 · 4 Jan 2027 · 5 Jan 2027 · 12 Apr 2027

Kneller Hall School term dates and holidays →

Policies & documents

Schools like Kneller Hall School

65%

The Harrodian School

Richmond upon Thames · All-through · Ages 4–18
£21,189 – £31,950
62%

Kew House School

Hounslow · Senior · Ages 11–18
£31,525
61%

More House School

Kensington and Chelsea · Senior · Ages 9–18
£23,400 – £32,850
61%

Royal Russell School

Croydon · All-through · Ages 3–18
£17,106 – £28,944
60%

St Catherine's School

Richmond upon Thames · All-through · Ages 7–18
£25,254

Questions parents ask

What kind of child is Kneller Hall School best for?+

Kneller Hall School suits: Families wanting one school across the whole journey (ages 3–18) rather than separate prep + senior; Families who prefer a co-educational setting over single-sex; Children who can demonstrate strong academics at entry assessment — this is a selective school.

How much are the fees at Kneller Hall School?+

Day fees at Kneller Hall School are £10,045 to £10,474 a term in 2026-27 (£30,135 to £31,422 a year). Extras such as lunches, uniform and trips are on top.

When is the next open day at Kneller Hall School?+

No dates are listed yet. Save Kneller Hall School and we'll email you when booking opens.

How does admissions work?+

Kneller Hall School is selective. Expect an entrance assessment at each entry point.

Does Kneller Hall School support SEND?+

Kneller Hall School offers some SEND support. Ask admissions which needs it can meet.

What ages does Kneller Hall School take?+

Kneller Hall School takes pupils from age 11 to 18.

Is Kneller Hall School a day or boarding school?+

Kneller Hall School is a day school.

Is Kneller Hall School co-educational or single-sex?+

Kneller Hall School is co-educational, taking both boys and girls.

Where is Kneller Hall School?+

Kneller Hall School is in Richmond upon Thames, TW1 4QG.

How do I contact admissions at Kneller Hall School?+

Contact Kneller Hall School by email at info@radnorhouse.org or phone on 02088916264.

Updated 14 May 2026. Sources: school website, Good Schools Guide, Tatler, Sunday Times Parent Power and Wikipedia.