Welcome to the Residents’ Society of Mayfair & St. James’s

The RSMSJ is dedicated to maintaining the environment and quality of services in Mayfair & St James’s. As the official amenity society recognised by Westminster Council, it represents the interests of residents to local government.

It monitors proposed planning and licensing applications and responds to complaints from residents as well as working with the authorities to keep the neighbourhood a clean, safe and enjoyable place in which to live and work.

Its chair and committee attend meetings to put your point of view with the Local Police Area Committee, NewWest End Company, Grosvenor Developments, Westminster Council, Westminster Forum and Crossrail. An RSMSJ Director also represents you on the newly formed Mayfair Neighbourhood Forum. This website allows you to comment on local issues and check on planning and licensing applications. It also organises public meetings on matters of concern to the neighbourhood.

The RSMJ Summer Garden Party in June each year brings together residents, friends and businesses for enjoyment. It works with others in Mayfair to organise a multi-faith Christmas Carol Concert and other social events.


2017 RSMSJ Summer Garden Party on Wednesday 14th June has a ‘Mayfair Style’ theme

Summer Garden Party 2017
The Residents’ of Mayfair & St James’s Summer Garden Party to be held in Mount Street Gardens on Wednesday 14th June from 6 pm to 9 pm will have a theme of ‘Mayfair Style’ and will include a photographic exhibition of Mayfair sights.

The Party will, as usual, provide food, drinks, music and various entertainments for the ticket price of £30 for RSMSJ & Morton’s Club members and £40 for non- members. Please book in advance for this private party.

For more information, click here >

Click here to book tickets now >

Click here to view the full event brochure >


Click here to pay for your annual RSMSJ membership subscription online >


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