In 2023 it joined London Park Schools, a group of intentionally smaller secondary schools in London, designed to offer a warmer, more inclusive and modern approach to education and re-branded as LPS Mayfair in September 2024.

It also hosts LPS Hybrid, a four-day online and one-day in school offer.

It was later sold to George Coventry, 6th Earl of Coventry, for whom Robert Adam remodelled the first-floor rooms in 1765–1770; Adam had previously been engaged on the Earl's country house at Croome Court in Warwickshire.

[1] Famous members included Earl Kitchener, Ian Fleming, and Evelyn Waugh.

The building hosts a memorial to members of the Bachelor's Club who died in the Great War.