Unbuttressed west tower of, probably, c.1300 with a rounded stair turret to south and 2 moulded stringcourses.
2-light bell openings: with cusping, ogee head and carved label stops to south
Late Medieval porch.
C13 north chapel with single 2-light Y-traceried windows to east and west and 3-light Y-traceried window in north gable-end.
Chancel with a modern panel-traceried 3-light east window and a C15 2-light window with a priest's doorway to south.
2-bay C13 arcade leading to north chapel with a quatrefoil central pier and plain chamfered arches of 2 orders.
Late Medieval scissor brace roof of 16 trusses with single sets of intermediate common rafters.
Post-Medieval 2-bay clasped purlin chancel roof with wind bracing.
Heavily restored late-Medieval chancel screen.
C13 Purbeck marble octagonal font with pairs of plain, shallow, pointed arches to each face.
This church is redundant and no longer used for services. St Peter's church > http://www.geograph.org.uk/photo/2037322 is situated on an elevation at the end of a short driveway that turns off Burgh Road, leading through the hamlet of Mattishall Burgh. It dates mainly from the 14th century, with the north transept > http://www.geograph.org.uk/photo/2047387 dating from the same time. There is a rarely seen sanctus bell turret on the nave east gable. The church houses a Norman font and the original rood screen > http://www.geograph.org.uk/photo/2047377. At the west end there is a barrel organ > http://www.geograph.org.uk/photo/2047399 - one of only a handful that have survived in Norfolk churches.