Heritage Open Day: Come and look inside St Paul's Church Wordsworth Avenue - a Grade II* Listed building designed by Sir Basil Spence. St Paul's is a Grade II* listed building - and a active Church community in its own right. Alongside our weekly Thursday morning Coffee Morning, we will be opening up the Church on Thursday 17th September 9am-12noon for people to visit, have some quiet and visit one of Sir Basil's Churches in Sheffield.