The chapel was repaired by John Wallen, of a family of London architects and builders. This chapel later became the home of South Place Ethical Society. The chapel stood on the site of what is now the office building known as 8 Finsbury Circus; the building has an entrance in South Place which bears a plaque commemorating the chapel.

In 1929 they built new premises, Conway Hall, at 37 (now numbered 25) Red Lion Square, in