16 Seiriol Road is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 2 August 1988. Terrace house.
16 Seiriol Road
- WRENN ID
- slow-banister-martin
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 2 August 1988
- Type
- Terrace house
- Address
- 16 Seiriol Road, Bangor
- OS grid reference
- SH 585 727
- Coordinates
- 53.23289, -4.12085
- Source
- Cadw listing
Description
16 Seiriol Road is a single-storey and attic terrace building featuring asymmetrical gables on the reflected pairs. The exterior is finished in pebbledash, with local slate roofs and pebbledash chimney stacks. It has small pane steel frame casement windows that include bell dripmoulds, although some windows at Nos 2, 14, 16, and 18 have been replaced. The ground floor has broader windows next to lean-to porches, which mostly have boarded doors, some of which have also been replaced. There are small stairwell windows present.
The gable ends and swept roof dormers at the rear display similar architectural details, also finished in pebbledash. Restoration work was in progress at the time of inspection in October 1987.
Local climate
16 Seiriol Road sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.
It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 19 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- 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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