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Lonsdale School

Special school

Lonsdale School is a special school in Stevenage, for pupils aged 3 to 18. It had 128 pupils at the school census in January 2026.

Ofsted

Latest inspections as at 30 September 2026

Standards maintained, January 2025

Latest ungraded inspection
Standards maintained, 29 January 2025

Outcomes as Ofsted published them. Report cards (from November 2025) give no overall grade, and grades under different frameworks can’t be compared.

Results

Department for Education

End of primary school (KS2)

2024/25
MeasureThis schoolHertfordshireEngland
Met the expected standard in reading, writing and mathsWithheld by DfE to protect confidentiality64%62%
Reached the higher standardWithheld by DfE to protect confidentiality11%8%
Average scaled score in readingWithheld by DfE to protect confidentiality107106
Average scaled score in mathsWithheld by DfE to protect confidentiality105105

End of secondary school (KS4, GCSEs)

2025/26, provisional
MeasureThis schoolStevenageEngland
Average Attainment 8 scoreDoes not apply to this school44.146.2
Grade 5 or above in English and mathsDoes not apply to this school42.3%46.3%
Grade 4 or above in English and mathsDoes not apply to this school61.2%64.8%
Pupils at the end of KS48––
  • Lonsdale School teaches pupils with needs that most schools' pupils do not have, often in very small year groups, so its results are not a fair comparison with mainstream schools. They are not shown on the map.
  • Progress scores from KS1 to KS2 were not published for 2024/25, because the KS1 tests that give the starting point were cancelled in 2020 and 2021.
  • The 2025/26 figures are provisional. The Department for Education publishes revised ones later in the school year.
  • Progress 8 cannot be worked out for 2025/26, because the KS2 tests that give the starting point were cancelled in 2020 and 2021.
  • Results reflect the pupils a school admits as well as its teaching, and a year's results can move a lot in a small school.

Schools nearby

In a straight line

Admissions and catchments are set by councils and schools, which Open Index doesn’t map. Every school in Stevenage

Where these figures come from

  • Schools: the school lists of the Department for Education, the Welsh Government and the Scottish Government, with Ofsted’s latest inspections for England.
  • Results: the Department for Education’s school performance tables (Open Government Licence).