The Residents’ Society of Mayfair and St. James’s is the official amenity society recognised by Westminster City Council and the Grosvenor Estate for Mayfair and St James’s.

More than that, we are a community organisation which seeks to unify our community for social gatherings in the spirit of our neighbourhood, and to support our residents and traditional businesses to fight to protect this special place in the world. We seek to protect residential amenity, and enhance it where possible.

Our members are integral to helping us fulfill this mission. By joining the RSMSJ you lend your voices to many, so that together we can be heard and help safeguard our community for tomorrow.

Membership of the RSMSJ is £10/ year for individuals, to cover the organisation’s expenses.
To enquire about joining or check the status of an existing membership, please click the links below.

New Membership Applications

Existing Membership Check/ Renew


Latest News & Updates

Licensing news week ending 05.05.2024

Dear All, Please find attached Licensing News for the week ending 5 May 2024. If you wish to view the applications on our public register you will need to click on the reference numbers provided in the document. Temporary Event Notices can now be viewed on our public register. To view a Temporary....
Villiers Street Update 09/05/24

Villiers Street Update Email 9th May 2024 Traffic Management Order update The new arrangements for the Pedestrian and Cycle Zone in Villiers Street are aimed to be in effect from 5am on the 27th May 2024.  Background....
Grosvenor May 2024 Project Update
Grosvenor May 2024 Project Update
Please click here to read the latest update on works towards delivering South Molton. A printed copy will also be delivered to neighbouring residents and b

The Annual Mayfair Summer Garden Party 2023

RSMSJ Party Gallery

Edward Lloyd Party Gallery

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