23-25 Bridge Street is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 29 August 1990. Commercial building. 1 related planning application.

23-25 Bridge Street

WRENN ID
sombre-newel-kestrel
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
29 August 1990
Type
Commercial building
Address
23-25 Bridge Street, Caernarfon, LL55 1AB
OS grid reference
SH 479 627
Coordinates
53.14034, -4.27412
Source
Cadw listing

Also on this page: sale history · EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

23-25 Bridge Street is a pair of shops with dwellings above, built in a simple classical style during the late 19th century. The building stands 3½ storeys tall and features a 4-window front. The exterior is roughcast, with dentilled eaves beneath a graded slate roof that has a central roughcast chimney stack. At the time of inspection, all ground-floor openings were boarded up.

The late 19th-century shop front, which was originally for two shops, includes pilasters and fascia end brackets at the cornice, with shop windows that have slender mahogany mullions and classical detailing, above a polished granite stall riser. The recessed doorways feature mosaic floors with the lettering "Lake and Co Ltd" and panelled ceilings. The glazed doors are set diagonally and have ‘eye’ shaped panels along with segmental foliated pediments above. There is an additional doorway on the left end, which has a panelled door and a traceried overlight.

Windows on the middle and upper storeys are framed with architraves, and there are 2-storey vertical inscription panels set back from the ends. The middle storey contains six over single-pane hornless sash windows, while the upper storey has shorter sash windows, mainly with nine panes, although some have had their glazing bars removed. Two gabled dormers are present, featuring lunettes with sinuous aprons; the left one is boarded up, while the right retains some small-pane glazing.

The rear of the building is also roughcast and retains some sash windows, with tall narrow stair lights on the outer sides. The ground slopes sharply at the rear, where there is a three-storey roughcast rear wing at basement level.

Inside No 25, there is a notable Art Nouveau staircase with pierced flat balusters and tapered newels. The display shelving features Art Nouveau details and turned balusters at each level, with pediments over taller pilasters and a dentil cornice. No 23 has a panelled dado that retains a small amount of similar detailing.

Local climate

23-25 Bridge Street sits in one of the wettest parts of the UK, with an average of 1,370 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 20 freeze-thaw cycles a year, fewer than 78% of listed buildings. Of these, 9 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 1 transaction since 2025
  • Related listed building consents — 1 application
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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