3 Cyffin Terrace, A4085 is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 30 November 1966. Terrace cottages. 1 related planning application.
3 Cyffin Terrace, A4085
- WRENN ID
- winding-quoin-gilt
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 30 November 1966
- Type
- Terrace cottages
- Address
- 3 Cyffin Terrace, A4085, Garreg, Porthmadog, Llanfrothen, Gwynedd
- OS grid reference
- SH 613 418
- Coordinates
- 52.95636, -4.06509
- Source
- Cadw listing
Description
Nos 1-7 Cyffin Terrace is a long terrace of seven cottages built in the late 19th century. The cottages are constructed of rubble and feature a continuous slate roof that has been renewed. They have plain shared end chimneys. Each cottage has a boarded door, which is a modern replacement, located on the right side, and recessed sash windows. The ground floor windows have 12 panes, while the first-floor windows have 9 panes; these windows are also modern replacements. Additionally, each cottage has a modern extension at the rear.
Local climate
3 Cyffin Terrace, A4085 sits in one of the wettest parts of the UK, with an average of 1,500 mm of rain a year. This makes it wetter than 98% 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 32 freeze-thaw cycles a year, fewer than 58% of listed buildings. Of these, 16 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
- Related listed building consents — 1 application
- 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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