 The total area of the parish was less than ; Ifield parish was six times larger, in contrast.The first additions to the structure came in the 15th century, when a tall tower was added at the western end, the windows in the nave were enlarged and a rood screen was installed between the chancel and the nave.The nave roof was also rebuilt at this time, and the earliest surviving memorial carvings and stones in the church are also 15th-century.