Former piano factory was once the home of author/director Alex Garland, and comes with its own co-working space

A grand Marylebone mansion, formerly owned by George Bernard Shaw's inspiration for Professor Henry Higgins in Pygmalion (and My Fair Lady), has been put up for sale with a £14.95m asking price.

John Lennon's old digs on the St George's Hill Estate in Weybridge, where he wrote much of the Sergeant Pepper's Lonely Hearts Club Band album, are up for sale for £13.75m with Knight Frank.