Vanguard Mobile Communications, and Sefton Mansions above is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 6 June 2001. Commercial building.
Vanguard Mobile Communications, and Sefton Mansions above
- WRENN ID
- stubborn-joist-wren
- Grade
- II
- Local Planning Authority
- Conwy
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 6 June 2001
- Type
- Commercial building
- Address
- Vanguard Mobile Communications, and Sefton Mansions above, Llandudno
- OS grid reference
- SH 784 822
- Coordinates
- 53.32349, -3.82659
- Source
- Cadw listing
Description
Vanguard Mobile Communications and Sefton Mansions is a four-storey building featuring two windows with sash glazing. The exterior is finished in stucco and includes quoins and bracketed eaves, topped with a hipped slate roof on the right side. On the top floor, there is a sash window on the left, while the window on the right has been altered. The second floor has a round-headed sash window set in an architrave with pilasters on the left, and a bow window with three lights on the right, which is supported by Doric pilasters. The windows on the second floor are arched, while those on the first floor are square-headed, with the ground floor altered by a shopfront. On the left side of the first floor, there is a sash window in an architrave with a segmental pediment and Doric pilasters. The ground floor features an open Doric porch with a panelled, half-glazed door, and a modern shopfront to the right.
Local climate
Vanguard Mobile Communications, and Sefton Mansions above 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
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