The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill
Notable UK charityAlso known as: The Keepers and Governors of the Free Grammar School of John Lyon, The Keepers and Governors of the Possessions, Revenues and Goods of the Free Grammar School of John Lyon, Within the Town of Harrow-on-the-Hill in the County of Middlesex, Harrow School, The John Lyon School
Provide education of all-round excellence which develops to the full each pupil's potential and life long interests to the benefit of the wider community.
Activities & Mission
Provide education of all-round excellence which develops to the full each pupil's potential and life long interests to the benefit of the wider community.
Areas of Operation
Where this charity is registered to operate, as self-declared to the Charity Commission. These are regulatory classifications, not a list of active programmes, and don't necessarily indicate fundraising activity in each location.
Local Authority
Financial Information
Financial Efficiency
Higher than 23% of UK Education charities with income over £10M (sample: 661). How is this calculated?
Higher than 16% of UK Education charities with income over £10M. How is this calculated?
Lower overhead than 37% of UK Education charities with income over £10M. (Lower overhead is generally read as more efficient.) How is this calculated?
Latest Financial Breakdown
Income Sources
Expenditure Categories
Financial Trend
Annual Returns
As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2025.
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2025 | £90,785,000 | £85,402,000 | £75,396,000 | £230,317,000 | £0 | 617 / 0 |
| 2024 | £87,759,000 | £85,060,000 | £74,812,000 | £214,155,000 | £0 | 616 / 0 |
| 2023 | £84,011,000 | £75,960,000 | £66,320,000 | £196,321,000 | £0 | 616 / 0 |
| 2022 | £74,159,000 | £69,062,000 | £60,056,000 | £188,984,000 | £0 | 615 / 1 |
| 2021 | £67,897,000 | £60,267,000 | £54,531,000 | £191,647,000 | £0 | 592 / 0 |
Staff column shows: Employees / Volunteers
Frequently asked questions about The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill
What does The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill do?
Provide education of all-round excellence which develops to the full each pupil's potential and life long interests to the benefit of the wider community.
How much income did The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill report in 2025?
The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill reported total income of £90.78m and reported expenditure of £85.40m for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
How efficient is The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill?
The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill has a program ratio of 83.0%, meaning that share of its income goes directly to charitable activities. This is higher than 23% of UK Education charities with income over £10M (sample of 661 charities). See our methodology for how this is calculated.
When was The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill registered as a charity?
The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill was registered with the Charity Commission for England and Wales on 11 July 1966 as charity number 310033. It has been registered for 60 years.
Who runs The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill?
The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill is governed by a board of 24 trustees. The chair of trustees is David Geoffrey Philip Eyton CBE FREng. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill operate?
The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill operates in Harrow, as recorded in its Charity Commission filing.
Is The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill a registered charity?
Yes — The Keepers And Governors Of The Possessions, Revenues And Goods Of The Free Grammar School Of John Lyon, Within The Town Of Harrow-On-The-Hill is a registered charity in England and Wales, charity number 310033.
Details
The Bursary
5 High Street
HARROW
Middlesex
HA1 3HP
Registry Information
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Trustees
Also governs 2 other charities
Also governs 4 other charities
Also governs 1 other charity
Also governs 1 other charity
Also governs 2 other charities
Sectors & Classifications
Also Known As
- The Keepers and Governors of the Free Grammar School of John Lyon
- The Keepers and Governors of the Possessions, Revenues and Goods of the Free Grammar School of John Lyon, Within the Town of Harrow-on-the-Hill in the County of Middlesex
- Harrow School
- The John Lyon School
Data & trust
- Register data refreshed
- 14 May 2026
- Methodology
- How metrics are calculated