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Registered charity · No. 290988Trust20 Old Bailey

The Blenheim Foundation

The Blenheim Foundation is a registered charity in England & Wales working in education/training, amateur sport, environment/conservation/heritage, based in 20 Old Bailey.

Quick answer

The Blenheim Foundation is a registered charity (number 290988) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training; amateur sport; environment/conservation/heritage. Its latest reported income was £207,058 (year ending 2025-04-05). CharityCompare shows its official register record below; a Clarity Score is added automatically once detailed filing history is available.

Key facts

Registered charity number
290988
Status
Registered (active)
Charity type
Trust
Location
20 Old Bailey
Latest income (year ending 2025-04-05)
£207,058

What the charity does

RESTORING AND PRESERVING FOR THE PUBLIC BENEFIT BLENHEIM AND OTHER BUILDINGS IN VICINITY OR ELSEWHERE WHICH ARE OF PARTICULAR BEAUTY OR OF PARTICULAR ARCHITECTURAL OR HISTORIC INTEREST. PRESERVING FOR THE PUBLIC BENEFIT BLENHEIM PARK OR OTHER LAND IN THE VICINITY OR ELSEWHERE OF OUTSTANDING NATURAL BEAUTY.

Registered causes

Education/trainingAmateur SportEnvironment/conservation/heritage

Why there's no Clarity Score yet

The Clarity Score is computed from full financial filing history. The Blenheim Foundation 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

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Frequently asked questions

Is The Blenheim Foundation a legitimate charity?
Yes. The Blenheim Foundation is a registered charity (number 290988) regulated by the Charity Commission for England and Wales. You can verify it on the official register.
What does The Blenheim Foundation do?
RESTORING AND PRESERVING FOR THE PUBLIC BENEFIT BLENHEIM AND OTHER BUILDINGS IN VICINITY OR ELSEWHERE WHICH ARE OF PARTICULAR BEAUTY OR OF PARTICULAR ARCHITECTURAL OR HISTORIC INTEREST. PRESERVING FOR THE PUBLIC BENEFIT BLENHEIM PARK OR OTHER LAND IN THE VICINITY OR ELSEWHERE OF OUTSTANDING NATURAL BEAUTY.
How can I donate to The Blenheim Foundation?
The Blenheim Foundation 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 2026-07-18, used under the Open Government Licence v3.0. Always verify current details on the official register entry.