Rubblestone with Barnack limestone dressings and flint and brick to late C15 clerestorey.
Roof of nave leaded with tiles to rebuilt roof of chancel.
Four stage West tower and spire, 1350-1400, embattled with five stage buttressing.
Gable end of C14 nave roof visible in East wall of Tower.
Nave, C14 with clerestorey
roof of late C15.
South aisle rebuilt in late C15, rubblestone and Barnack, embattled and on splayed plinth with band of quartrefoils.
Main cornice with beast gargoyles.
The South porch is similar to the South aisle and is dated 1528 (on beam in roof).
In C14 style with reticulated tracery.
South arcade late C13.
The angel roof of the nave is particularly fine.
It is of double hammer beam construction with a tier of winged angels to the soffits of the jackposts as well as the hammer beams.
The North and South aisles are of similar late C15 date with blind arcading to the North and South walls.
The font is C12, recut.
TL4195 : March, St. Wendreda's Church: Norman font, once square but made octagonal at some period of time
There are brasses to Andrew Dredeman and his wife in the nave floor and to Anthony Hansard and his wife, in the South aisle.