There is also a clerestory extending along the length of the nave, a south porch, and a rood turret against the wall of the north aisle.

The pews and the reredos are from the 1880s, and the chancel screen, which incorporates the pulpit and a reading desk, was added in 1920 as a memorial to those who died in the First World War.

The memorials include a marble wall monument to the Palladian architect Matthew Brettingham, who designed Holkham Hall, and other family members,[2][10][11] and one to a textile manufacturer, Thomas Clabburn, erected by "upwards of six hundred of the weavers of Norwich and assistants".

He was an older brother of Robert Newman (sexton), whose belfry signal sparked off the American Revolution in 1775.

According to the Faculty notes, it was designed by Mr. F. Varney of Messrs Morgan & Buckingham of Norwich and was made for a cost of £90 by Howard & Sons, the Norwich Ecclesiastical Wood Carvers; the money raised by the parish's 'working class Parishioners'.

Two panels on the east-facing side commemorate individual soldiers connected with the church (a Sunday school teacher, Rifleman Edward Halfacre, Post Office Rifles and a teacher and member of the choir, Private Edward Sizer, Army Service Corps) and a panel on the far left has a record of the Roll of Honour's presentation by the Bishop of Norwich, the Rt Rev Bertram Pollock on Sunday 25 January 1920.

The west-facing side lists 79 servicemen who died on active service or shortly after discharge.

It is unusual in mentioning the name of Private John Henry Abigail of the 8th Battalion, Norfolk Regiment, shot for desertion in France 12 September 1917, a very rare example of an executed British serviceman of the 1914-18 war being listed on a local war memorial.

The memorial also includes names of one man who served in the Australian Imperial Force, Lance Corporal Clarence Neasham; three who served in the Canadian Expeditionary Force, brothers Private George and Lance Corporal Arthur Howell and Private Thomas Crosskill; one who served in the American Expeditionary Force, Private James Cooke; and one who service in the Royal Naval Air Service and Royal Air Force, Air Mechanic Frank Brighty.

A memorial stained glass window designed by George Skipper and manufactured by Morris & Co. is dedicated to Lance Corporal Leonard Harry Pert of the 8th Battalion, Rifle Brigade, killed at the Battle of Arras on 3 May 1917.