Tan-y-lon is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 9 March 2000. Cottages.
Tan-y-lon
- WRENN ID
- first-steel-hazel
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 9 March 2000
- Type
- Cottages
- Address
- Tan-y-lon, Bangor, Llanllechid
- OS grid reference
- SH 617 710
- Coordinates
- 53.21851, -4.07136
- Source
- Cadw listing
Description
Tan-y-lon is a symmetrical single-storey pair of two-room cottages with lofts, built in the vernacular revival style typical of the Penrhyn Estate during this period. The cottages are constructed of coursed rubblestone, featuring voussoirs above slightly cambered window and door heads on the front elevation, while the right gable end is rendered. They have a slate roof. Each cottage has a central entrance, with the left cottage (No.2) having a 20th-century half-glazed door, and the right cottage (No.1) featuring a 20th-century six-panel door. The windows are handed, with two-light and three-light 12- and 18-paned designs respectively, and slate cills. Both cottages have integral end stacks and a shared ridge stack at the center, with the original stacks having stepped capping, although the right stack has been rebuilt. There are loft windows in the gable ends, with No.1 having two rooflights on the rear and a single-storey lean-to, while No.2 has a flat-roofed extension at the back. The interior was not inspected at the time of the survey.
Local climate
Tan-y-lon 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
Sign in or create a free account to unlock:
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings