The Percy Sladen Memorial Fund

Analysis

The Percy Sladen Memorial Fund is a registered charity in England and Wales, based in London. It was registered in April 2017, 9 years ago. Its declared purposes cover education/training and environment/conservation/heritage, which this site groups under environment and conservation. Legally it is a charitable trust. It says it makes grants to individuals, makes grants to organisations and sponsors or undertakes research.

In the financial year ending December 2025, The Percy Sladen Memorial Fund reported income of £22k and spending of £23k, spending 105% of its income. Across the 5 years on record, from December 2021 to December 2025, income grew from £22k to £22k (+4.0%), an average of +1.0% a year. Over the whole period it spent 105% of the income it received.

Among 4,574 England and Wales charities whose main cause is environment and conservation and that reported income, The Percy Sladen Memorial Fund sits at the 60th percentile: it is larger than about 60% of them. Against every charity in England and Wales with reported income it ranks in the 47th percentile. Charities of a similar size with the same main cause include Tanat Valley Light Railway Company Limited (£22k), Eden Nature Garden, at St Paul’s Clapham (£22k) and Rowhill Nature Reserve Society (£22k).

Data notes from the register: Spending has exceeded income in each of the last three reported years, so the charity has been drawing on reserves or other funds.