The following text is from the original listed building designation:
TR 0446 0546 WYE UPPER BRIDGE STREET
(north side)
1414/8/301
James Wyllie House
GV II
House now offices. Early C19, extended late C19. Red brick wid1 rendered details and extended with red brick and tile hanging. Plain tiled roof. Two storeys and attic on basement, with rendered eaves cornice to hipped roof with flat-roofed dormer and stacks to rear. Tripartite glazing bar sash to left and single glazing bar sash to right, both recessed in rendered surrounds, wid1 projecting tripartite glazing bar sash to left on ground floor and to basement below that. Panelled door to right with semi-circular fanlight in large projecting pilastered surround with cornice over and flight of 5 steps. Two storey gabled and jettied later C19 wing to right with tripartite sash on each floor. Left rectum with tripartite glazing bar sash ensemble to first and ground floors and illegible plaque to upper right. Interior: geometric stair with wread1ed handrail.
Listing NGR: TR0550546719

English Heritage, List of Buildings of Special Architectural or Historic Interest (Map). SKE16160.