St Paul's is constructed with a concrete core, lined internally and externally with brick.

[a] The tower has a round-arched recess on each side containing round-headed two-light bell openings, which have louvres and Y-tracery.

The southeast corner of the tower is chamfered and contains a canted stair turret surmounted by a pinnacle.

[1] The interior of the church is plain, being entirely rendered other than for areas of exposed brick acting as dressings.

[6] The organ case dates from the 18th century and was originally in the former St Paul's Church, which has been demolished.