12 Llewelyn Street is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 30 December 2005. Cottage.
12 Llewelyn Street
- WRENN ID
- rooted-attic-storm
- Grade
- II
- Local Planning Authority
- Conwy
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 30 December 2005
- Type
- Cottage
- Address
- 12 Llewelyn Street, Walled Town
- OS grid reference
- SH 781 776
- Coordinates
- 53.28171, -3.82967
- Source
- Cadw listing
Description
12 Llewelyn Street is a 2-storey, single-fronted cottage with a roughcast front that has been painted white. It features a slate roof and shared roughcast stacks. The openings of the cottage have thin rendered surrounds that are painted black. The entrance, located on the right, has a panel door with an overlight above it. The windows are 12-pane horned sashes. The right gable end of the cottage is pebble-dashed.
Local climate
12 Llewelyn 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
- No sale records on file
- 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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