---
title: "The Marian Clayden Foundation — check charity number 1215521 | CharityCompare"
description: "Is The Marian Clayden Foundation a legitimate UK charity? Check charity number 1215521. Education/training charity based in 164-169 Great Portland Street. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare."
source: https://www.charitycompare.org.uk/charity/the-marian-clayden-foundation
retrieved: 2026-08-26T21:54:53.070Z
license: "Charity data © Crown copyright, Open Government Licence v3.0"
---

Quick answer

The Marian Clayden Foundation is a registered charity (number 1215521) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training; arts/culture/heritage/science. 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 The Marian Clayden Foundation?

Registered charity number

1215521

Status

Registered (active)

Charity type

CIO

Location

164-169 Great Portland Street

Website

[marianclayden.org](http://marianclayden.org/)

## What causes is The Marian Clayden Foundation registered for?

Education/trainingArts/culture/heritage/science

## Why is there no Clarity Score for The Marian Clayden Foundation yet?

The Clarity Score is computed from full financial filing history. The Marian Clayden 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](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=the-marian-clayden-foundation&type=claim)
[Visit charity website](http://marianclayden.org/)

## Frequently asked questions

Is The Marian Clayden Foundation a legitimate charity?

Yes. The Marian Clayden Foundation is a legitimate registered charity (charity number 1215521) 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 The Marian Clayden Foundation's charity number?

The Marian Clayden Foundation's charity number is 1215521. Check that number on the Charity Commission register or this CharityCompare profile before you donate.

How do I check charity number 1215521?

Search 1215521 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 The Marian Clayden Foundation do?

The Marian Clayden Foundation is registered with the Charity Commission for: education/training; arts/culture/heritage/science. See its official register entry for full details.

Does The Marian Clayden Foundation have reviews and complaints?

CharityCompare does not host public user reviews for The Marian Clayden Foundation. 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 The Marian Clayden Foundation?

The Marian Clayden Foundation's website is http://marianclayden.org — donate there directly so the charity receives the full amount. CharityCompare never takes a commission on 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/1215521).