--- title: "Bentley Priory Mansion House Operational Endowment Fund — check charity number 1138628 | CharityCompare" description: "Is Bentley Priory Mansion House Operational Endowment Fund a legitimate UK charity? Check charity number 1138628. Education/training charity based in Bentley Priory Museum. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare." source: https://www.charitycompare.org.uk/charity/bentley-priory-mansion-house-operational-endowment-fund retrieved: 2026-08-18T14:02:08.293Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer Bentley Priory Mansion House Operational Endowment Fund is a registered charity (number 1138628) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training; environment/conservation/heritage. Its latest reported income was £243,978 (year ending 2024-10-31). CharityCompare shows its official register record below; a Clarity Score is added automatically once detailed filing history is available. ## What are the key facts about Bentley Priory Mansion House Operational Endowment Fund? Registered charity number 1138628 Status Registered (active) Charity type Trust Location Bentley Priory Museum Latest income (year ending 2024-10-31) £243,978 ## What does Bentley Priory Mansion House Operational Endowment Fund do? TO MANAGE THE INVESTMENT OF AN ENDOWMENT FUND TO SUPPORT THE OPERATION OF THE BENTLEY PRIORY BATTLE OF BRITAIN TRUST AND THE BENTLEY PRIORY MUSEUM AND LEARNING CENTRE. THE ?2.6M ENDOWMENT FUND WAS TRANSFERRED TO THE TRUST IN SEPTEMBER 2012. SUBSEQUENTLY THE TRUST HAS TAKEN FINANCIAL ADVISE AND INVESTED THE FUNDS IN 2 INVESTMENT FUNDS. ## What causes is Bentley Priory Mansion House Operational Endowment Fund registered for? Education/trainingEnvironment/conservation/heritage ## Why is there no Clarity Score for Bentley Priory Mansion House Operational Endowment Fund yet? The Clarity Score is computed from full financial filing history. Bentley Priory Mansion House Operational Endowment Fund is on the official register but outside the detailed-filing group we currently score (or awaiting its first filings), so we show its official register record instead of a rating. Its score appears automatically once enough filing data exists — never by payment. [How scoring works](https://www.charitycompare.org.uk/methodology) ## Is this your charity? Claim this profile free to add your own description, correct details, or respond publicly. Optional [partner plans](https://www.charitycompare.org.uk/partners) add your logo, photos, verified badge and supporter features — claiming itself is always free and never changes any score. [Claim this profile — free](https://www.charitycompare.org.uk/claim?charity=bentley-priory-mansion-house-operational-endowment-fund&type=claim) ## Frequently asked questions Is Bentley Priory Mansion House Operational Endowment Fund a legitimate charity? Yes. Bentley Priory Mansion House Operational Endowment Fund is a legitimate registered charity (charity number 1138628) regulated by the Charity Commission for England and Wales. You can verify it on the official register. Registration proves status — it is not a Clarity Score or an impact rating. What is Bentley Priory Mansion House Operational Endowment Fund's charity number? Bentley Priory Mansion House Operational Endowment Fund's charity number is 1138628. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1138628? Search 1138628 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers. What does Bentley Priory Mansion House Operational Endowment Fund do? TO MANAGE THE INVESTMENT OF AN ENDOWMENT FUND TO SUPPORT THE OPERATION OF THE BENTLEY PRIORY BATTLE OF BRITAIN TRUST AND THE BENTLEY PRIORY MUSEUM AND LEARNING CENTRE. THE ?2.6M ENDOWMENT FUND WAS TRANSFERRED TO THE TRUST IN SEPTEMBER 2012. SUBSEQUENTLY THE TRUST HAS TAKEN FINANCIAL ADVISE AND INVESTED THE FUNDS IN 2 INVESTMENT FUNDS. Does Bentley Priory Mansion House Operational Endowment Fund have reviews and complaints? CharityCompare does not host public user reviews for Bentley Priory Mansion House Operational Endowment Fund. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate. How can I donate to Bentley Priory Mansion House Operational Endowment Fund? Bentley Priory Mansion House Operational Endowment Fund does not list a website in its register entry. Its official Charity Commission entry lists its contact details — CharityCompare never processes donations. Source: Charity Commission for England and Wales register extract dated 2026-07-31, used under the [Open Government Licence v3.0](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). Always verify current details on the [official register entry](https://register-of-charities.charitycommission.gov.uk/en/charity-search/-/charity-details/1138628).