14 Segontium Terrace, including forecourt railings is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 31 March 1983. Terrace.
14 Segontium Terrace, including forecourt railings
- WRENN ID
- stranded-tracery-marsh
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 31 March 1983
- Type
- Terrace
- Address
- 14 Segontium Terrace, including forecourt railings, Caernarfon
- OS grid reference
- SH 480 625
- Coordinates
- 53.13854, -4.27345
- Source
- Cadw listing
Description
14 Segontium Terrace, including the forecourt railings, is part of a late Georgian terrace consisting of nine three-storey, two-bay houses. The houses feature slate roofs and brick or roughcast stacks on the right side. The entrances are located in the left-hand bay and are accessed by steps. In front of the houses, there are original iron railings on dwarf walls, adorned with pointed finials and cone finials on the stanchions, although the gates have been replaced.
Houses numbered 15-19 have a larger footprint than those numbered 11-14 and project forward at the rear. They also retain original architraves on the front elevation, while houses 11-14 display late 19th-century details. The roughcast front of 14 Segontium Terrace features late 19th-century lugged and keyed architraves around the original openings, which now have replaced windows. The doorway is set within an added round-headed porch. This building is part of a group with numbers 11-19 Segontium Terrace.
Local climate
14 Segontium Terrace, including forecourt railings sits in one of the wettest parts of the UK, with an average of 1,370 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.
It experiences an average of 20 freeze-thaw cycles a year, fewer than 78% of listed buildings. Of these, 9 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 2003
- 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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