The church was designated a Grade I Listed building on 15 March 1955.

Priests serving two or more churches is a common practice in modern times, but in the Middle Ages it was very unusual; nevertheless Greatham and Wiggonholt were united in this way from 1443.
 The church now has its own parish again: it covers the hamlet of Greatham and its rural surroundings as far as the railway line between Pulborough and Amberley.
 It is part of a larger benefice which includes the churches at Amberley, Parham and Wiggonholt and the former St Mary the Virgin's Church (now redundant) at North Stoke.
The church was designated a Grade I Listed building on 15 March 1955.
Priests serving two or more churches is a common practice in modern times, but in the Middle Ages it was very unusual; nevertheless Greatham and Wiggonholt were united in this way from 1443.  The church now has its own parish again: it covers the hamlet of Greatham and its rural surroundings as far as the railway line between Pulborough and Amberley.  It is part of a larger benefice which includes the churches at Amberley, Parham and Wiggonholt and the former St Mary the Virgin's Church (now redundant) at North Stoke.
Greatham Church