Initial residents were relatively significant landowners and merchants. Some of the square remains residential. From the 1820s to the 1860s, at least eleven artists recently qualified for major exhibitions were resident aside from permanent residents, some of whom were more accomplished artists, as comprised in the local rate books; by the end of that century charities, music, art and other creative design businesses had taken several premises along the square. A legacy of creative design and philanthropic occupants lingers including the British Board of Film Classification, 20th Century Studios UK, Dolby Europe Ltd, Tiger Aspect Productions, Saint Patrick's Catholic Church which provides many social outreach projects to local homeless and addicts, the French Protestant Church of London (by architect Aston Webb) and the House of St Barnabas, a members' club since 2013, which fundraises and hosts events and exhibitions for homelessness-linked good causes.