1 Cwlach Street, including garden walls & railings is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 16 March 1976. Residential building.

1 Cwlach Street, including garden walls & railings

WRENN ID
rough-wicket-root
Grade
II
Local Planning Authority
Conwy
Constituency
Bangor Aberconwy MP: Claire Hughes (Lab)
Country
Wales
Date first listed
16 March 1976
Type
Residential building
Address
1 Cwlach Street, including garden walls & railings, Llandudno
OS grid reference
SH 776 825
Coordinates
53.32599, -3.8383
Source
Cadw listing

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

Description

1 and 2 Cwlach Street in Llandudno are two-storey buildings with slate roofs. The front gardens are surrounded by stone rubble walls. The southeast front wall features two windows and a doorway that is slightly to the left of center. There are end chimneys and the walls are pebble-dashed. The sash windows do not have glazing bars and are set in segmental-headed openings for both the door and windows. There is a modern door, and a short section of low railings at the front, which are hooped at the top in pairs.

Local climate

1 Cwlach Street, including garden walls & railings sits in a wetter-than-average part of the UK, with an average of 1,100 mm of rain a year. This makes it wetter than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 76% of listed buildings.

It experiences an average of 34 freeze-thaw cycles a year, fewer than 51% of listed buildings. Of these, 18 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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  • Detailed attributes — period, style, materials, features
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  • 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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Nearby listed buildings

  1. 2 Cwlach Street, including garden walls & railings Grade II 7 m
  2. 50 Church Walks Grade II 13 m
  3. Elwy Grade II 30 m
  4. Sefton Court Hotel Grade II 34 m
  5. Tower View House Grade II 35 m
  6. 6 Cwlach Road Grade II 45 m
  7. Memorial to John Thomas in Churchyard of Church of St George Grade II 71 m
  8. 7 Cwlach Street Grade II 90 m
  9. Church of St George Grade II 91 m
  10. Haulfre Tea Rooms Grade II 115 m