Until the early 20th century, much of West Grimstead was owned by landed gentry and was part of larger estates.

West Grimstead was then sold by Richard Compton to Sir Stephen Fox, later Earl of Ilchester.

West Grimstead remained part of the Ilchester estate through the 18th century until it was sold to the 2nd Earl of Radnor in 1801 at the time of the parish's inclosure act.[which?]

[4] A stained glass window by Heaton, Butler and Bayne was installed in 1900 and in 1960 the church was designated as Grade II* listed.

[10][1] It is in the area of Wiltshire Council unitary authority, which performs all significant local government functions.