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.

To become a member you must be a Mayfair resident. Membership of the RSMSJ is £10/ year to cover the organisation’s expenses. To enquire about joining please email: or click the link below.

Join Us

Latest News & Updates

Nickie Aiken MP: Weekly Review 25 September 2023

Latest news from Nickie Aiken 25th September 2023 Update on St Mary’s Hospital Have your say on leasehold reform! Catching up with the Westminster Bangladeshi Welfare Trust Walkabout with the Residents’ Society of Mayfair & St James’s Business in Focus: Anthony Simon Hair Design, Pimlic....
South Molton Street: Removal of benches and planters

South Molton Street Updates Ahead of works for the South Molton Triangle starting on site, we are removing the Camille Walala benches and planters from South Molton Street. All ten benches and eight planters are being donated to local schools. The removal of this street furniture is being undertake....
The Westminster Mile and Vitality 10 000 update

I am writing to you in relation to the annual Westminster Mile (fully contained within St James Park) and Vitality 10 000 road run, which this year in a change from their usual May Bank Holiday weekend slot are taking place on Saturday 23rd and Sunday 24th September 2023 respectively. By now you or....

The Annual Mayfair Summer Garden Party 2023

RSMSJ Party Gallery

Edward Lloyd Party Gallery

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