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Tanbridge House School

Secondary Ages 11-16 1,510 pupils Horsham
Ofsted: Outstanding
All schools in Horsham

Tanbridge House School is a community school in Horsham for pupils aged 11 to 16. It has 1,510 pupils on roll. The latest Ofsted rating for Tanbridge House School is Outstanding, from an inspection in July 2024. In 2026 its average Attainment 8 score was 56.0, and 58% of pupils achieved grade 5 or above in both English and maths GCSE.

Ofsted inspection: July 2024. GCSE results: 2026.

Type Secondary / Community school
Age Range 11-16
Religion Does not apply
Address Farthings Hill
Guildford Road
Horsham
West Sussex
RH12 1SR
Phone 01403263628
Reference Number 126064

General Makeup

Number of pupils 1510
Boy/Girl ratio Boys: 54.64%
Girls: 45.36%
Percentage of students eligible for free school meals 9.9%
Percentage of students where English is not their first language 7.7%

Class Sizes

Average size of one teacher classes 24.2

Year Groups

Year Boys Girls Total
7 160 140 300
8 169 137 306
9 177 132 309
10 151 146 297
11 168 130 298

Ethnicities

Ethnicity Percentage
White, British 77.9%
White, Other 6.6%
Mixed, Other 2.8%
White & Asian 2.3%
Indian 2.3%
Asian, Other 1.7%
African 1.5%
Chinese 1.3%
White & Black (Caribbean) 0.7%
White & Black (African) 0.7%
Pakistani 0.7%
Unclassified 0.5%
Irish 0.3%

Tanbridge House School is performing exceptionally well, demonstrating outstanding qualities across all evaluated domains. The school's commitment to inclusivity is evident, providing a strong support system for students and fostering ambitious goals for their learning. The school has maintained impressive GCSE outcomes over time, including for students with special educational needs and/or disabilities (SEND), aided by effective teaching and a thoughtfully designed curriculum. The positive school atmosphere, characterized by strong relationships and a focus on personal development, contributes significantly to students' overall achievements and well-being.

Overall Ofsted Rating Outstanding
 >  Quality of education Outstanding
  >  Behaviour & Attitude Outstanding
  >  Personal Development Outstanding
  >  Leadership & Management Outstanding
Last Report Date 11 Jun 2024
Date Report
11 Jun 2024 School inspection:
22 Nov 2012 Full inspection:
07 Jan 2011 Interim assessment
10 Feb 2010 Curriculum and development visit
21 Nov 2007 Full inspection:
19 May 2003 Full inspection

Strengths

  • Exceptional quality of education across all subjects
  • Outstanding behaviour and attitudes of students
  • Strong leadership and management practices
  • Effective support for students with SEND
  • High priority placed on reading and literacy development
  • Robust personal development and well-being programs
  • Inclusive range of extracurricular activities

Attainment 8 Score

Attaimenment 8 is a measure of a pupil's average grade across a set of 8 subjects. The 8 subjects which make up Attainment 8 are:

  • English
  • Maths
  • 3 subjects from qualifications that count towards the English Baccalaureate (EBacc), like sciences, language and history
  • 3 more GCSE qualifications (including EBacc subjects) or technical awards from a list approved by the Department for Education

Each grade a pupil gets is assigned a point score from 9 (the highest) to 1 (the lowest). These scores are added up, with English and maths counted twice.

School Score Percentile (local) Percentile (nationwide)
56

GCSE Results

Metric School Score Percentile (local) Percentile (nationwide)
Grade 5 or above in English and maths 57.9%
5 or more GCSEs at grade 9-4 (or A-C) 75.8%

Attainment 8 Score

Attaimenment 8 is a measure of a pupil's average grade across a set of 8 subjects. The 8 subjects which make up Attainment 8 are:

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GCSE Results

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Year 7 admissions, 2026 entry

Number of Applications Number of Offers
First Preference
Second Preference 202 12
Third Preference 231 1
From another Local Authority 9 0

Previous years

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Places and pupil numbers

In 2024–25 Tanbridge House School had 1,517 pupils for 1,500 places. That is 17 more pupils than the school has room for.

Pupils and places

Year 7 intake in the “Horsham Secondary Provision” planning area

West Sussex counted 938 Year 7 pupils in this area in 2024–25 and forecasts 940 in 2031–32, down 0%.

201020112012201320142015201620172018201920212022202320242025
Places 1,3371,3371,3371,2821,2821,2821,5001,5001,5001,5001,5001,5001,5001,5001,500
Pupils 1,1591,1761,2411,2681,3211,3821,4191,4171,4551,5441,5341,5311,5271,5151,517
Unfilled 13.3%12.0%7.2%1.1%0.0%0.0%5.4%5.5%3.0%0.0%0.0%0.0%0.0%0.0%0.0%

Admissions: local authority offers data from the Department for Education. A school is oversubscribed when at least 5% of the families who put it first were not offered a place, and undersubscribed when everyone who put it first got in but 10% or more of its places were unfilled in the Department's school capacity survey (the latest survey is used for entry years it does not cover). Places: Department for Education, School capacity, from local authorities' annual survey as at 1 May. Each year is the one the school year ends in (2025 is 2024–25); the survey was not run in 2020. Places include sixth form places. Forecasts are the local authority's own for the school's planning area, an area it uses to plan places that is not the school's catchment area. The forecast starts from a head count in 2025; the dashed line is the Department's estimate of places in that area, including those the authority has firm plans for. Planned places are cumulative, and only those with firm plans are counted.

In 2024–25 pupils at Tanbridge House School attended 93.0% of sessions (the national figure for secondary schools was 91.6%). 17.6% of pupils were persistently absent, missing at least one session in ten (nationally 23.4%).

Sessions missed

Pupils persistently absent

20142015201620172018201920212022202320242025
Authorised absence 3.5%3.8%3.6%3.7%4.0%3.8%3.0%4.8%5.5%5.7%5.6%
Unauthorised absence 0.5%0.6%0.4%0.5%0.7%0.7%0.7%1.3%1.5%1.4%1.5%
Severely absent pupils 0.7%0.6%0.4%0.3%0.9%0.6%0.6%1.9%1.8%2.1%3.0%

Source: Department for Education, Pupil absence in schools in England. Each year is the one the school year ends in (2025 is 2024/25). Persistent absence means missing 10% or more of sessions; severe absence means 50% or more. No figures were published for 2019/20.

In 2024–25, 4.6% of pupils at Tanbridge House School were suspended at least once (nationally 7.3%). 2 pupils were permanently excluded.

Pupils suspended at least once

2010201120122013201420152016201720182019202020212022202320242025
Suspensions per 100 pupils 5.93.23.72.24.55.64.93.74.65.22.85.56.310.98.813.9
Permanent exclusions 2120000110011102

Source: Department for Education, Suspensions and permanent exclusions in England. Each year is the one the school year ends in (2025 is 2024/25). A pupil can be suspended more than once, so suspensions per 100 pupils can be higher than the share of pupils suspended. Very small numbers are hidden by the DfE. Exclusion figures dropped in 2020 and 2021 because of school closures.

In 2025–26 Tanbridge House School had 16.3 pupils for each teacher (the national figure for secondary schools was 16.7). Of its teachers in 2024–25, 2.2% were no longer at the school a year later (nationally 14.1%).

Pupils per teacher

Teachers who left the school within a year

2011201220132014201520162017201820192020202120222023202420252026
Pupils per adult 14.212.611.911.911.911.811.911.611.611.310.610.611.812.412.712.2
Teachers who left state teaching 4.9%5.3%6.6%9.0%6.0%8.6%9.9%7.3%4.3%6.4%6.8%8.7%9.9%9.3%1.1%–
Teachers who took any sick leave 55.6%62.2%56.8%64.4%65.6%60.2%62.1%52.4%48.7%–14.5%81.2%77.3%77.4%60.2%–
Sick days per teacher 3.83.31.92.12.52.32.52.21.6–0.66.96.16.23.8–

Source: Department for Education, School workforce in England. Each year is the one the school year ends in (2025 is 2024/25). Pupils per teacher counts full-time-equivalent pupils and teachers. Turnover is the share of a year's teachers (full-time equivalent) who were not at the school the following year, whether they moved to another school or left state-funded teaching. Turnover and sickness figures run one year behind the ratios. Sick leave is the share of teachers who took at least one day in the year, so it swings widely at small schools, where a few teachers can make it 0% or 100%. The national figures are for all state schools of the same type.

In 2025–26, 18.5% of pupils at Tanbridge House School were on SEN support (nationally 14.1%) and 2.5% had an education, health and care (EHC) plan (nationally 3.5%).

Pupils by main type of need

SEN support EHC plan
Specific learning difficulty 123 10
Social, emotional and mental health 72 6
Speech, language and communication needs 67 7
Autistic spectrum disorder 9 11
Physical disability 3 1
Other difficulty or disability 2 1
Moderate learning difficulty 1 1
Hearing impairment 1 0
No specialist assessment of need 1 0

Source: Department for Education, Special educational needs in England (the 2025–26 school census). SEN support is extra help in school without an EHC plan. National figures are for all state-funded secondary schools. Counts are as published, with small numbers not hidden.

In 2025–26 Tanbridge House School received £7,600 and spent £7,786 for each of its 1,514 pupils. It ended the year with a deficit of £280,000 (-£185 per pupil).

Income per pupil

Spending per pupil

20192020202120222023202420252026
Revenue reserve £201,000£233,000£248,000£77,000-£20,000£3,000£2,000-£280,000
per pupil £130£151£162£50-£13£2£1-£185
In-year balance -£98,000£32,000£15,000-£171,000-£97,000£23,000-£1,000-£282,000
per pupil -£63£21£9-£112-£63£15-£1-£186

Source: Department for Education, Financial Benchmarking and Insights Tool. Each year is the one the financial year ends in (2024 is 2023–24).

Name Distance
Arunside School, Horsham
Blackbridge Lane, Horsham, West Sussex, RH12 1RR
0.43 miles
St John's Catholic Primary School
Blackbridge Lane, Horsham, West Sussex, RH12 1RR
0.43 miles
Shelley Primary School
Wickhurst Lane, Broadbridge Heath, Horsham, West Sussex, RH12 3LU
0.46 miles
Greenway Junior School
Greenway, Horsham, West Sussex, RH12 2JS
0.7 miles
Trafalgar Community Infant School
Victory Road, Horsham, West Sussex, RH12 2JF
0.9 miles
St Mary's CofE (Aided) Primary School
Normandy, Horsham, West Sussex, RH12 1JL
0.99 miles
North Heath Community Primary School
Erica Way, Horsham, West Sussex, RH12 5XL
1.68 miles
Horsham Nursery School
Harwood Road, Horsham, RH13 5UT
1.73 miles
Kingslea Primary School
Kings Road, Horsham, West Sussex, RH13 5PS
1.76 miles
Warnham CofE Primary School
Freeman Road, Warnham, Rh12 3rq, Horsham, West Sussex, RH12 3RQ
1.85 miles
Holbrook Primary School
Holbrook School Lane, Horsham, West Sussex, RH12 5PP
2.11 miles
Heron Way Primary School
Heron Way, Horsham, West Sussex, RH13 6DJ
2.27 miles
Oakfields Primary School, Horsham
Leith View Road, Horsham, West Sussex, RH12 4ET
2.36 miles
All Saints CofE Primary School, Horsham
Tylden Way, Horsham, West Sussex, RH12 5JB
2.39 miles
Castlewood Primary School
Castlewood Road, Southwater, Horsham, West Sussex, RH13 9US
2.4 miles
Leechpool Primary School
Leechpool Lane, Horsham, West Sussex, RH13 6AG
2.42 miles
Southwater Junior Academy
Worthing Road, Southwater, Horsham, West Sussex, RH13 9JH
2.47 miles
Slinfold CofE Primary School and Pre School
The Street, Slinfold, Horsham, West Sussex, RH13 0RR
2.52 miles
Southwater Infant Academy
Worthing Road, Southwater, Horsham, West Sussex, RH13 9JH
2.56 miles
St Robert Southwell Catholic Primary School, Horsham
Lambs Farm Road, Roffey, Horsham, West Sussex, RH12 4LP
2.6 miles
Name Distance
Aurora Vincent House School
Vincent House, 31 North Parade, Horsham, RH12 2DA
1.12 miles
The College of Richard Collyer In Horsham
Hurst Road, Horsham, West Sussex, RH12 2EJ
1.24 miles
New Barn School
Guildford Road, Broadbridge Heath, West Sussex, RH12 3PQ
1.52 miles
Christ's Hospital
1.58 miles
Farlington School
Strood Park, Horsham, RH12 3PN
1.73 miles
Millais School
Depot Road, Horsham, West Sussex, RH13 5HR
1.9 miles
The Forest School
Comptons Lane, Horsham, West Sussex, RH13 5NT
1.96 miles
Queen Elizabeth II Silver Jubilee School, Horsham
Comptons Lane, Horsham, West Sussex, RH13 5NW
2.08 miles
Muntham House School
Barns Green, Horsham, West Sussex, RH13 0NJ
2.8 miles
Manor House School
Stane Street, Slinfold, Horsham, West Sussex, RH13 0QX
2.85 miles
Bohunt Horsham
Bailey Road, Horsham, West Sussex, RH12 6AP
2.94 miles
Apple Orchard School
Apple Orchard School, Five Oaks Road, Slinfold, Horsham, West Sussex, RH13 0RQ
3.25 miles
Ingfield Manor School
Ingfield Manor Drive, Five Oaks, Billingshurst, West Sussex, RH14 9AX
4.19 miles

All schools in Horsham · West Sussex local authority: places and applications

What is Tanbridge House School's Ofsted rating?

The latest Ofsted rating for Tanbridge House School is Outstanding, from an inspection in July 2024.

When was Tanbridge House School last inspected by Ofsted?

Tanbridge House School was last inspected in July 2024.

How many pupils does Tanbridge House School have?

Tanbridge House School has 1,510 pupils on roll.

What age range does Tanbridge House School cover?

Tanbridge House School for pupils aged 11 to 16.

What are Tanbridge House School's GCSE results?

In 2026 its average Attainment 8 score was 56.0, and 58% of pupils achieved grade 5 or above in both English and maths GCSE.

Where is Tanbridge House School?

Tanbridge House School is at Farthings Hill, Guildford Road, Horsham, West Sussex, RH12 1SR.

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