It is informal and evangelical in worship style combining some elements of tradition, contemporary music and culture.

[3] St John's is built in stone and has slate roofs with bands of different colours.

The organ case and pipes are painted, as is the panelled chancel ceiling.

On the east wall of the chancel is panelling, and to the south is a double sedilia.

[2] In the north aisle are three windows with stained glass of 1873 depicting Old Testament figures.