Special school in London, Haringey
TreeHouse School
Woodside Avenue, Muswell Hill, London, N10 3JA
Ofsted
Graded Outstanding at its last graded inspection, on 26 June 2024.
Ofsted stopped awarding single-word overall grades in September 2024. This grade is 2 years old and will not be updated — the school keeps it until its next inspection, which will not produce a replacement grade.
Exam results
Special schools serve pupils whose needs the standard measures were not designed to describe, so results are not shown or ranked here.
Pupils
- Pupils on roll
- 111
- Places
- 115
- How full
- Nearly full — 111 of 115 places taken
- Girls / boys
- 15 / 96
- Overall absence
- 8%
- Persistently absent
- 26%
England 5.8%
England 14.7% — pupils missing 10% or more of sessions
- Free school meals, last 6 years
- 57%
- English as an additional language
- 14%
- With an EHC plan
- 100%
- On SEN support
- 0%
England 25.7%
England 18.7%
England 3.5%
England 15%
What pupils do next
After GCSEs
- In education, work or training
- 100%
- Stayed in education
- 100%
- Started an apprenticeship
- 0%
- Stayed at this school's sixth form
- 0%
- No sustained destination
- 0%
- Pupils in the cohort
- 7
England 91.4%
England 85.4%
England 3.5%
England 5.8%
A destination counts only if it lasted at least six months, which is why these figures lag the exam results by a year. Small cohorts move these percentages a long way — check the cohort size before reading much into a gap.
The neighbourhood around the school
Census 2021 figures for Haringey 021B, the statistical neighbourhood the school sits in — roughly 1,500 residents. It describes the area, not the pupils, who may travel in from further away.
- Adults with a degree
- 65%
- Adults with no qualifications
- 11%
- Households owning their home
- 43%
- Households in social housing
- 8%
- Households with no car
- 48%
- Adults economically inactive
- 31%
England 33.8%
England 18.3%
England 62.7%
England 17%
England 21.9%
England 39.9%
School details
- Type
- Non-maintained special school
- Phase
- Special
- Ages
- Ages 3–19
- Gender
- Mixed
- Religious character
- None
- Sixth form
- Yes
- Nursery
- No
- Boarding
- Day school
- Headteacher
- Headteacher: Joanna Dziopa
- Local authority
- Haringey
- Ward
- Muswell Hill
- Constituency
- Hornsey and Friern Barnet
- URN
- 135534
The unique reference number used in all official school data.
Nearest special schools
| School | Ofsted | Attainment 8 | Distance |
|---|---|---|---|
| Blanche Nevile SchoolCommunity special school | Good 2023 | — | 0.6 mi |
| Kestrel House SchoolOther independent special school | No grade | — | 1.3 mi |
| Riverside SchoolCommunity special school | No grade | — | 2.4 mi |
| Royal Free Hospital Children's SchoolCommunity special school | No grade | — | 2.4 mi |
| Oakleigh School & Acorn Assessment CentreCommunity special school | No grade | — | 2.7 mi |
| The Holmewood SchoolOther independent special school | No grade | — | 2.7 mi |
| Gloucester House, The Tavistock Children's Day UnitOther independent special school | No grade | — | 2.7 mi |
| The Brook Special Primary SchoolCommunity special school | Outstanding 2023 | — | 2.8 mi |
Where these figures come from
- School details, address and pupil numbers — Get Information About Schools, the DfE register, as at 14 August 2026.
- Exam results — DfE performance tables, 2024/25.
- Free school meals, EAL and SEN — school census, 2024/25.
- Ofsted — Ofsted management information, latest inspections as at 30 June 2026.
- Neighbourhood figures — ONS Census 2021, lower layer super output area.
All published under the Open Government Licence v3.0. If something here looks wrong, the school's own website is the authority on admissions and open days.