Sackville School
Tonbridge Road, Tonbridge, TN11 9HN
Age range
11 to 19
Gender
Mixed
Pupils
214
Headteacher
Mrs Leoni Ellis
Type
Independent
Inspection
Inspected by ISI
Local authority
Kent
Sixth form
Yes
About Sackville School
Sackville School is a mixed independent school based in Hildenborough, near Tonbridge for children aged 11 to 19. It has roughly 214 pupils on roll. On our figures that is below the typical size for an independent school in Tonbridge. As an independent school it is fee-paying and sits outside the local authority admissions system. There is a sixth form on site, so students can stay on for post-16 study. Mrs Leoni Ellis leads the school.
Inspection at a glance
As an independent school, Sackville School is inspected by the Independent Schools Inspectorate (ISI) rather than Ofsted, so it does not carry an Ofsted overall grade. The full inspection report is linked from this page so you can read the inspectors' own words.
How the school is performing
At A level the published average grade is D+ (2024/25). Figures come from the Department for Education's published school performance data and are shown in full further down this page.
Getting a place at Sackville School
Sackville School sets its own admissions. Families apply to the school directly rather than through a council application round, and places usually follow a visit, registration and the school's own assessment. Always check the current admissions policy on the school's own website before you apply, because criteria can change year to year.
SEND at a glance
Sackville School is a mainstream school, supporting pupils with SEND alongside their classmates through the graduated approach of assess, plan, do, review. The school's SEN information report is the authoritative source and is linked in the SEND section below.
Sackville School contact details and location
You will find Sackville School at Tonbridge Road, Hildenborough, Tonbridge, Kent, TN11 9HN. The school office can be reached on 01732 838 888. A map, directions and the school's own website link are on this page.
Inspection
Inspected by the Independent Schools Inspectorate (ISI)
Sackville School admissions and catchment area
This is an independent school
Sackville School runs its own admissions process. You apply directly to the school, usually with a registration fee, an assessment or taster day, and often an interview. Bursaries and scholarships may be available - ask early.
Official links
Applications go direct to the school - you do not apply through your local council.
How to apply
1. Book a visit or open day
Most independent schools want you to visit before you apply - open days and private tours are both usually offered.
2. Register with the school
Complete the school's registration form and pay the registration fee. Some schools have a waiting list a year or more ahead.
3. Assessment / taster day
Depending on age, this can be an informal assessment, a taster day in class, or a formal entrance test with an interview.
4. Offer and deposit
The school makes an offer directly. A deposit secures the place; check the terms and notice period carefully.
5. Bursaries & scholarships
Ask about means-tested bursaries and scholarships. Deadlines are often earlier than main entry.
Didn't get a place? Ask about waiting lists
Independent schools manage their own admissions. If you are not offered a place at Sackville School, ask about the waiting list and whether a late application is possible.
Sackville School results and attendance
KS2 results
N/A
A-Level results
Average grade · 2024/25
Attendance
N/A
Free school meals
N/A
SEND support at Sackville School
SEND setting
Mainstream school
For full details, visit the school's SEND information page.
Wraparound care and nursery at Sackville School
Nursery
No
Breakfast club
Please check with the school
After-school club
Please check with the school
Sackville School term dates: Kent standard term dates for 2026/27
These are Kent County Council's standard term dates. Your school may use different dates and INSET days, so check the school's website before making plans.
Autumn 1 · 2026
1 Sep-23 Oct
Autumn 2 · 2026
2 Nov-18 Dec
Spring 1 · 2027
4 Jan-12 Feb
Spring 2 · 2027
22 Feb-25 Mar
Summer 1 · 2027
12 Apr-28 May
Summer 2 · 2027
7 Jun-21 Jul
Sackville School: frequently asked questions
How do I apply for a place at Sackville School?
Sackville School is independent, so you apply to the school directly rather than through a council round. Contact the admissions office to arrange a visit and register.
What is Sackville School's Ofsted rating?
Sackville School is inspected by the Independent Schools Inspectorate rather than Ofsted, so it has no Ofsted overall grade. You can open the full report from the inspection section of this page.
How big is Sackville School and what ages does it take?
Sackville School has around 214 pupils on roll and covers ages 11 to 19. It is a mixed school taking boys and girls.
What SEND support does Sackville School offer?
Sackville School is recorded as a mainstream school. The school's SEN information report has the current detail and is linked in the SEND section of this page.
What are Sackville School's term dates and INSET days?
Sackville School follows the standard Kent pattern for 2026/27, set out term by term on this page. INSET days are set by the school itself, so confirm them on the school's own calendar.
Where is Sackville School and how do I contact the school?
Sackville School is at Tonbridge Road, Hildenborough, Tonbridge, Kent, TN11 9HN. The office number is 01732 838 888. A map and directions are on this page.
About this information. Compiled from published sources including the Department for Education, Ofsted and the school's own website. Last reviewed Summer 2026.
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Get my profile builtSchools near Sackville School
The closest schools to TN11 9HN, measured from each school's own location.
Tonbridge · Secondary · 1.9 miles
Hugh Christie School
Tonbridge · Independent · 2.0 miles
Tonbridge School
Tonbridge · Secondary · 2.2 miles
The Hayesbrook School
Tonbridge · Grammar · 2.3 miles
The Judd School
Tonbridge · Grammar · 2.7 miles
Tonbridge Grammar School
Tonbridge · Secondary · 2.8 miles
Hillview School for Girls
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