Kenyon Terrace in Devonshire Road is Grade II listed.
Quite a number of properties on Park Road are also Grade II listed.
Yet St Aidans Terrace isn't.
According to the English Heritage site, St Aidans Terrace is listed Grade II
Listing Text:
BIRKENHEAD
SJ28NE ST AIDAN'S TERRACE, Claughton
789-1/3/207 (North side)
28/03/74 Nos.1-9 (Consecutive)
with railings to front
GV II
Includes: No.44 FOREST ROAD Claughton.
Terrace of 9 houses. c1850. Ashlar-faced over brick with Welsh
slate roof. 3-storeyed with basements. Symmetrically-planned
terrace with advanced outer and stepped central bays. Each
house comprises 5-window range with central doorway and 2
windows to principal rooms each side. Outer bays have doorway
in Doric portico porch and round arched sash windows to ground
floor. Sash windows to first floor have alternately segmental
and triangular pedimented heads carried on brackets. Central
house similar. Linking ranges have doorways in architraves
with engaged shafts, canted bay window to one room, two 4-pane
sash windows to the other. Upper windows have stressed
entablatures carried on brackets. End wall stacks.
(The Buildings of England: Pevsner N and Hubbard E: Cheshire:
Harmondsworth: 1971-).
Listing NGR: SJ3476492903