The church remained in various stages of construction for over a century after 1196. The most significant change following its completion was the narrowing of the nave and the chancel during the 1360s and 1370s through the removal of the aisles. Various construction projects lasted at Finchale through the mid-15th century as the church dates in part from around 1200 and in others from the late 14th century. The Hospitium (guest house) and a part of the prior's house date from the mid-15th century.