Hartwell School
Stockton-on-Tees, North East · TS18 3TN
Hartwell School is a small independent school in Stockton-on-Tees, with around 82 pupils on roll and a co-educational intake from age 11. Led by Head Mr Adam Pritchard Jenkins and inspected by the ISI, it offers an intimate setting where individual pupils are unlikely to be lost in a crowd. Families drawn to a close-knit, fee-paying environment rather than a large institution may find the scale appealing.
82
Pupils
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Open in Google Maps ↗Overview & data
- Gender
- Mixed
- Type
- independent (fee-paying) school
- Pupils
- 82
- Location
- Stockton-on-Tees, North East
- Website
- https://witherslackgroup.co.uk/hartwell-school
Entrance & admissions
- Entry age
- 11
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Headteacher
Head Mr Adam Pritchard Jenkins
Latest results
Attainment 8
7.9
National average 46.9
GCSE grade 5+ (English & Maths)
7%
National average 47%
Teaching & academics
Hartwell prepares pupils for GCSEs, with entry available at 11. Its published results sit well below national averages, with an Attainment 8 score of 7.9 against a national figure of 46.9, and 7% of pupils gaining grade 5 or above in English and Maths compared with 47% nationally. Prospective families would do well to discuss these figures directly with the school and understand the context behind them.
Sixth form
Qualifications offered
Ethos & heritage
- Boarding
- No
The last word
A small independent school for families who value an intimate setting, though its published GCSE outcomes warrant a careful conversation before applying.
The Passmate verdict
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Hartwell School 11+: frequently asked questions
Where is Hartwell School located?
Hartwell School is located at Yarm Road, Stockton, TS18 3TN.
What type of school is Hartwell School?
Hartwell School is an independent (fee-paying) school in North East.
How many pupils attend Hartwell School?
Hartwell School has approximately 82 pupils on roll.
Compiled from public data. Last checked June 2026.