Arnold House School LTD
Also known as: Arnold House School
Provision of early years and preparatory education for boys between the ages of 3 and 13.
Activities & Mission
Provision of early years and preparatory education for boys between the ages of 3 and 13.
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 £1M to £10M (sample: 843). How is this calculated?
Higher than 34% of UK Education charities with income £1M to £10M. How is this calculated?
Lower overhead than 30% of UK Education charities with income £1M to £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 | £9,829,101 | £8,936,634 | £8,633,636 | £12,323,569 | £12,184,406 | 85 / 0 |
| 2024 | £9,670,155 | £9,091,371 | £8,766,784 | £11,431,102 | £11,224,564 | 82 / 0 |
| 2023 | £9,009,634 | £8,464,913 | £8,094,312 | £10,852,318 | £10,579,260 | 81 / 0 |
| 2022 | £8,163,543 | £7,953,007 | £7,689,128 | £10,307,597 | £0 | 76 / 1 |
| 2021 | £6,004,714 | £6,046,794 | £5,895,325 | £10,097,061 | £0 | 59 / 3 |
Staff column shows: Employees / Volunteers
Frequently asked questions about Arnold House School LTD
What does Arnold House School LTD do?
Provision of early years and preparatory education for boys between the ages of 3 and 13.
How much income did Arnold House School LTD report in 2025?
Arnold House School LTD reported total income of £9.83m and reported expenditure of £8.94m for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
How efficient is Arnold House School LTD?
Arnold House School LTD has a program ratio of 87.8%, meaning that share of its income goes directly to charitable activities. This is higher than 23% of UK Education charities with income £1M to £10M (sample of 843 charities). See our methodology for how this is calculated.
When was Arnold House School LTD registered as a charity?
Arnold House School LTD was registered with the Charity Commission for England and Wales on 12 October 1966 as charity number 312725. It has been registered for 60 years.
Who runs Arnold House School LTD?
Arnold House School LTD is governed by a board of 8 trustees. The chair of trustees is Monish Ajab Sahni. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does Arnold House School LTD operate?
Arnold House School LTD operates across 2 areas: City Of Westminster and Harrow.
Is Arnold House School LTD a registered charity?
Yes — Arnold House School LTD is a registered charity in England and Wales, charity number 312725.
Details
1-3 LOUDOUN ROAD
LONDON
NW8 0LH
Registry Information
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Major UK charities in the same primary sector, drawn from the curated priority cohort.
Trustees
Also governs 1 other charity
Also governs 1 other charity
Sectors & Classifications
Also Known As
- Arnold House School
Data & trust
- Register data refreshed
- 30 July 2026
- Methodology
- How metrics are calculated