5 Mostyn Street is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 6 June 2001. Shop. 4 related planning applications.
5 Mostyn Street
- WRENN ID
- vacant-truss-sienna
- Grade
- II
- Local Planning Authority
- Conwy
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 6 June 2001
- Type
- Shop
- Address
- 5 Mostyn Street, Llandudno, LL30 2NS
- OS grid reference
- SH 785 821
- Coordinates
- 53.32251, -3.82464
- Source
- Cadw listing
Description
5 Mostyn Street is a shop with accommodation above, built over three storeys and an attic. The building features a slate roof with gabled dormers and camber-headed windows that have sash glazing. It has a modillion and dentil eaves cornice. The elevation consists of two windows, with paired windows on the right side of the top floor. On the first floor, there is a semi-circular bay window on the right and a single window on the left, which is set in a deep architrave with a cornice. The ground floor has a shop front and includes a late 19th century or early 20th century verandah.
Local climate
5 Mostyn 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
- Related listed building consents — 4 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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