Tafarn y Werin is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 22 May 1967. Shop and house. 2 related planning applications.

Tafarn y Werin

WRENN ID
stubborn-ledge-umber
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
22 May 1967
Type
Shop and house
Address
Tafarn y Werin, 21 High Street, Walled Town, Caernarfon, LL55 1RH
OS grid reference
SH 478 628
Coordinates
53.14084, -4.27641
Source
Cadw listing

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

Description

Tafarn y Werin is a three-storey shop and house dating from the late 18th century. The building is constructed of scribed stucco with a slate roof and a brick stack on the left side. The ground-floor windows do not line up with those above, indicating the building’s original commercial purpose and the presence of a side passage. A replaced door is located to the left of centre on the ground floor, set beneath a late 19th-century overlight. Large two-pane horned sash windows are situated to either side of the door, and a panelled passage door with an overlight is at the right end of the ground floor. A late 20th-century fascia is positioned above the lower storey. The middle storey features twelve-pane sash windows, and the upper storey has shorter, nine-pane hornless sash windows with thin glazing bars.

Local climate

Tafarn y Werin 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 1999
  • Related listed building consents — 2 applications
  • 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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