34a High Street is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 3 May 2002. Shop with former hotel rooms. 1 related planning application.

34a High Street

WRENN ID
old-truss-solstice
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
3 May 2002
Type
Shop with former hotel rooms
Address
34a High Street, Walled Town, Caernarfon, LL55 1RH
OS grid reference
SH 478 628
Coordinates
53.14069, -4.27585
Source
Cadw listing

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

Description

This is a shop with former hotel rooms above, dating from the Victorian period and constructed in an enriched Victorian classical style. The building has roughcast walls accentuated by sill bands and straight rusticated quoin strips. The roof is hipped and slate-covered, with bracketed eaves and a brick stack on the Palace Street side. The building is three storeys high.

The High Street elevation has two bays. The middle storey features 12-pane hornless sash windows set within ornate, eared and lugged architraves, with keystones that have scrolled sides. The upper storey has 9-pane hornless sash windows in architraves with similar keystones, and moulded upper sections that form a continuous band across the storey; these windows are less elaborate than those on the middle storey. The Palace Street elevation is three bays, mirroring the High Street detail, although the left-hand bay is blind.

An early 20th-century shop front is present on both elevations, with a wooden fascia wrapping around the corner. The main doorway is located in the splayed corner, leading to a door with a glazed panel and fluted side panels, beneath an overlight. A half-lit fielded-panel door with a raised field and overlight is on the Palace Street elevation, while a panelled door and overlight are located to the left on the High Street elevation. Windows are set between heavy brick surrounds; on the Palace Street elevation, two windows to the left of the doorway and three to the right each consist of large panes separated by narrow central panes with metal glazing bars. The High Street elevation features a single, large window.

Local climate

34a High 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 — 2 transactions since 2003
  • 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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