1 Rosemary Lane is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 6 May 1970. House.
1 Rosemary Lane
- WRENN ID
- ruined-ledge-cedar
- Grade
- II
- Local Planning Authority
- Conwy
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 6 May 1970
- Type
- House
- Address
- 1 Rosemary Lane, Walled Town
- OS grid reference
- SH 779 774
- Coordinates
- 53.28024, -3.83143
- Source
- Cadw listing
Description
1-6 Rosemary Lane is a terrace of six single-fronted, two-storey houses. The front is pebble-dashed, set on a whitened smooth-rendered plinth, with quoins, pedimented architraves, and bands at the first-floor sill and eaves. The roofs are covered with slate. Each house features a roughcast stack on the left side, with triple square brick shafts. The uniform appearance of the terrace is interrupted by an elliptical passage arch to the left of centre at No 4, which leads to Rose Place Court. The entrances to each house are located on the right side. Each house has a half-glazed panel door and 16-pane hornless sash windows. The gable end of the terrace includes a small replacement attic window.
Local climate
1 Rosemary Lane 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 2 transactions since 1998
- 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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