It was the first Roman Catholic church built in Blackpool and has been designated a Grade II* listed building by English Heritage.

[3] Its plan consists of a four-bay nave with an octagonal crossing, around which the aisles and transepts lie.

[2][3] The lead roof over the crossing is pyramidal and has an octagonal wooden lantern with side tracery.

[2] The nave arcades are supported by clustered marble piers with foliated tops and moulded lancet arches.

The church fittings include a white marble octagonal pulpit that is carved and sits on red and black columns.