12 Cwlach Street is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 16 March 1976. Cottage.
12 Cwlach Street
- WRENN ID
- keen-clay-grove
- Grade
- II
- Local Planning Authority
- Conwy
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 16 March 1976
- Type
- Cottage
- Address
- 12 Cwlach Street, Llandudno, LL30 2HR
- OS grid reference
- SH 775 824
- Coordinates
- 53.32514, -3.83962
- Source
- Cadw listing
Description
12 Cwlach Street is part of a group of four consecutive two-storey cottages located on Cwlach Street in Llandudno. These cottages feature a slate roof and pebble dashed walls. Each cottage has one window bay and one door bay, with the door bay positioned to the left and the window openings on the right. The upper windows have heads that align with the eaves, while the lower windows and doors have segmental heads. Currently, all the cottages have modern casement windows and doors.
Local climate
12 Cwlach Street 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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- No EPC on record for this property
- Sale history — 1 transaction since 2024
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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