Craft Cymru, including 17 Castle Street is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 22 May 1967. Terrace house.

Craft Cymru, including 17 Castle Street

WRENN ID
night-jade-tallow
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
22 May 1967
Type
Terrace house
Address
Craft Cymru, including 17 Castle Street, 7a Castle Ditch, Walled Town, Caernarfon
OS grid reference
SH 478 627
Coordinates
53.13984, -4.27665
Source
Cadw listing

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

Description

Craft Cymru, which includes 17 Castle Street, is a nearly symmetrical three-storey, three-bay house and shop. The lower storey features painted render, while the upper storeys are pebble-dashed, topped by a hipped slate roof behind a simple parapet. There are two roughcast stacks on the front roof slope and an end stack on the Castle Street side.

The lower storey has two large replaced windows and a replaced door on the left side. Above this, there is a broad inscription band that runs continuously around the Castle Street elevation. The middle storey has 12-pane sash windows that are unequally placed, while the upper storey features 9-pane sash windows. The left-hand corner of the building is rebated and rounded.

On the Castle Street elevation, there are four unequal bays with windows similar to those on the front, except the bay to the left of center is blind. A doorway to the left of center, which is accessed by steps, has a replaced recessed door with a boarded-up overlight. To the right of this doorway are replaced windows. The L-shaped rear of the building is roughcast and has small-pane sash windows facing the Castle Ditch elevation and 4-pane sash windows facing Castle Street.

Local climate

Craft Cymru, including 17 Castle 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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  • No EPC on record for this property
  • Sale history — 1 transaction since 2017
  • No related consent applications matched
  • 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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