 The chancel, the chapel south of it, the arcades and aisles, and the south porch are mainly 14th century features, and the north and east chapels were added in the 15th century.The church was thoroughly restored between 1861 and 1863 by William White, who reconstructed much of the chancel, the arcades, and the north aisle wall.Buttresses were added, new roofs were put on, and the clerestory was heightened.