In a medieval will it was stated that the Norman nave of the church was being "now nearly levelled to the ground." The bequest of that testator, and others of around the same time, brought enough money for a complete rebuilding of the nave and chancel areas, which started in the early years of the fifteenth century. Great church building depended on generous funding being available. The Perpendicular Gothic rebuilding of Crediton Collegiate Church created a church which though impressive in scale is architecturally fairly modest.