ISI Inspected Schools

1 - Excellent

Thorpe Hall School

Southend-on-Sea • Ages 2-16

All MetBoarding

Last: 2025-11-11 595 pupils

1 - Excellent

Annemount School

Hampstead Garden Suburb • Ages 2-7

All MetBoarding

Last: 2025-11-04 56 pupils

1 - Excellent

Bowdon Preparatory School

Altrincham • Ages 3-11

All MetBoardingGirls

Last: 2025-11-04 230 pupils

1 - Excellent

Centre Academy London

Battersea • Ages 11-19

All MetBoarding

Last: 2025-11-04 46 pupils

1 - Excellent

Channing School

Highgate • Ages 4-18

All MetBoardingGirls

Last: 2025-11-04 998 pupils

1 - Excellent

Mowden Hall School

Northumberland • Ages 2-13

All MetBoarding

Last: 2025-11-04 204 pupils

1 - Excellent

Rendcomb College

Cirencester • Ages 3-18

All MetBoarding

Last: 2025-11-04 331 pupils

1 - Excellent

St Anselms School

Bakewell • Ages 3-13

All MetBoarding

Last: 2025-11-04 96 pupils

1 - Excellent

New Forest Small School

Lyndhurst • Ages 3-17

All MetBoarding

Last: 2025-10-21 67 pupils

1 - Excellent

OneSchool Global UK Bristol Campus

Berkeley • Ages 7-18

All MetBoarding

Last: 2025-10-21 115 pupils

1 - Excellent

St Dominics Priory School

Staffordshire • Ages 3-16

All MetBoarding

Last: 2025-10-21 184 pupils

1 - Excellent

Acorn Park School

Norwich • Ages 4-19

All MetBoarding

Last: 2025-10-20 175 pupils

1 - Excellent

City of London Freemens School

Ashtead • Ages 7-18

All MetBoarding

Last: 2025-10-14 963 pupils

1 - Excellent

Cumnor House School

West Sussex • Ages 2-14

All MetBoarding

Last: 2025-10-14 418 pupils

1 - Excellent

Derby Grammar School

Derby • Ages 4-18

All MetBoarding

Last: 2025-10-14 207 pupils

1 - Excellent

Dragon School

Oxford • Ages 4-14

All MetBoarding

Last: 2025-10-14 754 pupils

1 - Excellent

Edgeborough School

Farnham • Ages 2-13

All MetBoardingGirls

Last: 2025-10-14 319 pupils

1 - Excellent

Gateway School

Great Missenden • Ages 2-11

All MetBoarding

Last: 2025-10-14 252 pupils

1 - Excellent

Heathfield House School

Chiswick • Ages 3-11

All MetBoarding

Last: 2025-10-14 158 pupils

1 - Excellent

Kingswood School

Bath • Ages 11-19

All MetBoardingBoys

Last: 2025-10-14 890 pupils

1 - Excellent

Prior Park College

Bath • Ages 11-19

All MetBoarding

Last: 2025-10-14 535 pupils

1 - Excellent

Red Balloon - Norwich

Norwich • Ages 11-17

All MetBoarding

Last: 2025-10-14 40 pupils

1 - Excellent

St Albans School

St Albans • Ages 11-19

All MetBoardingBoys

Last: 2025-10-14 884 pupils

1 - Excellent

St Christophers School

East Sussex • Ages 4-13

All MetBoarding

Last: 2025-10-14 237 pupils

2 - Good

Buckswood School

East Sussex • Ages 10-19

All MetBoarding

Last: 2025-12-01 198 pupils

1 - Excellent

Thorpe Hall School

Southend-on-Sea • Ages 2-16

All MetBoarding

Last: 2025-11-11 595 pupils

2 - Good

Wribbenhall School

Wribbenhall • Ages 5-13

All MetBoarding

Last: 2025-11-10 6 pupils

2 - Good

Emmanuel Christian School

Braunstone • Ages 4-16

All MetBoarding

Last: 2025-11-07 60 pupils

2 - Good

Birkenhead School

Merseyside • Ages ?-?

All MetBoarding

Last: 2025-11-06 888 pupils

2 - Good

Greenbank Preparatory School

Cheadle • Ages 0-11

All MetBoarding

Last: 2025-11-05 204 pupils

2 - Good

Liberty Woodland School

Morden • Ages 4-16

All MetBoarding

Last: 2025-11-05 125 pupils

1 - Excellent

Annemount School

Hampstead Garden Suburb • Ages 2-7

All MetBoarding

Last: 2025-11-04 56 pupils

1 - Excellent

Bowdon Preparatory School

Altrincham • Ages 3-11

All MetBoardingGirls

Last: 2025-11-04 230 pupils

1 - Excellent

Centre Academy London

Battersea • Ages 11-19

All MetBoarding

Last: 2025-11-04 46 pupils

1 - Excellent

Channing School

Highgate • Ages 4-18

All MetBoardingGirls

Last: 2025-11-04 998 pupils

1 - Excellent

Mowden Hall School

Northumberland • Ages 2-13

All MetBoarding

Last: 2025-11-04 204 pupils

3 - Requires Improvement

Nazene Danielle School of Performing Arts

Liverpool • Ages 6-16

Boarding

Last: 2025-11-04 27 pupils

2 - Good

OneSchool Global UK Tewkesbury Campus

Tewkesbury • Ages 7-18

All MetBoarding

Last: 2025-11-04 149 pupils

1 - Excellent

Rendcomb College

Cirencester • Ages 3-18

All MetBoarding

Last: 2025-11-04 331 pupils

1 - Excellent

St Anselms School

Bakewell • Ages 3-13

All MetBoarding

Last: 2025-11-04 96 pupils

4 - Inadequate

Austin Friars

Cumbria • Ages 3-18

Boarding

Last: 2025-10-21 284 pupils

1 - Excellent

New Forest Small School

Lyndhurst • Ages 3-17

All MetBoarding

Last: 2025-10-21 67 pupils

1 - Excellent

OneSchool Global UK Bristol Campus

Berkeley • Ages 7-18

All MetBoarding

Last: 2025-10-21 115 pupils

1 - Excellent

St Dominics Priory School

Staffordshire • Ages 3-16

All MetBoarding

Last: 2025-10-21 184 pupils

1 - Excellent

ACS Cobham International School

Cobham • Ages 2-18

All MetBoarding

Last: 2025-02-25 1269 pupils

1 - Excellent

ACS Egham International School

Egham • Ages 4-18

All MetBoarding

Last: 2024-03-19 501 pupils

2 - Good

ACS Hillingdon International School

Uxbridge • Ages 4-19

All MetBoarding

Last: 2025-09-26 551 pupils

1 - Excellent

AKS Lytham

Lytham St Annes • Ages 0-18

All MetBoarding

Last: 2025-09-23 771 pupils

2 - Good

Abbey College

Manchester • Ages 14-23

All MetBoarding

Last: 2023-03-21 209 pupils

1 - Excellent

Abbey College Cambridge

Cambridge • Ages 13-21

All MetBoarding

Last: 2024-11-05 427 pupils

1 - Excellent

Abbey College in Malvern

Malvern Wells • Ages 14-19

All MetBoarding

Last: 2024-11-05 33 pupils

4 - Inadequate

Abbey School

Torquay • Ages 0-11

Boarding

Last: 2025-05-07 140 pupils

2 - Good

Abbots Hill School

Hemel Hempstead • Ages 0-16

All MetBoardingBoys

Last: 2025-06-23 413 pupils

1 - Excellent

Abbots Way School

Meare • Ages 7-16

All MetBoarding

Last: 2025-06-03 40 pupils

1 - Excellent

Abbotsford Preparatory School

Manchester • Ages 0-11

All MetBoarding

Last: 2025-06-24 131 pupils

1 - Excellent

Abbotsholme School

Staffordshire • Ages 2-18

All MetBoarding

Last: 2024-04-16 234 pupils

1 - Excellent

Abingdon House School College

Broadley Terrace • Ages 5-19

All MetBoarding

Last: 2025-01-14 147 pupils

2 - Good

Abingdon School

Abingdon • Ages 11-19

All MetBoardingBoys

Last: 2023-05-10 1068 pupils

2 - Good

Abrar Academy

Preston • Ages 11-21

All MetBoardingBoys

Last: 2025-05-22 80 pupils

3 - Requires Improvement

Ackworth School

West Yorkshire • Ages 2-20

Boarding

Last: 2023-02-21 495 pupils

1 - Excellent

Acorn Park School

Norwich • Ages 4-19

All MetBoarding

Last: 2025-10-20 175 pupils

1 - Excellent

Acorn Wood

Shropshire • Ages 5-16

All MetBoarding

Last: 2025-03-04 12 pupils

1 - Excellent

Adcote School for Girls

Shropshire • Ages 7-19

All MetBoardingGirls

Last: 2023-10-10 216 pupils

1 - Excellent

Akeley Wood Junior School

Milton Keynes • Ages 1-11

All MetBoarding

Last: 2023-12-05 226 pupils