Trelogan Hall is a Grade II listed building in the Flintshire local planning authority area, Wales. First listed on 30 April 2001. House.
Trelogan Hall
- WRENN ID
- little-cobble-sorrel
- Grade
- II
- Local Planning Authority
- Flintshire
- Constituency
- Clwyd East MP: Becky Gittins (Lab)
- Country
- Wales
- Date first listed
- 30 April 2001
- Type
- House
- Address
- Trelogan Hall, Holywell, Llanasa
- OS grid reference
- SJ 120 804
- Coordinates
- 53.3133, -3.32129
- Source
- Cadw listing
Description
Trelogan Hall is a simple castellated house built with a three-bay wide gabled front. The central bay is two storeys high, while the outer bays are one storey with attics. The walls are pebble-dashed, and the roof, which has been replaced with concrete tiles, features an added skylight. There are two stacks, rendered on the right side and pebble-dashed on the left.
The front elevation includes windows that are set under hood moulds. The central bay, which has an embattled gable, features a tripartite sash window on the upper storey, with hornless sashes to the right and left of the central panelled door on the lower storey. The outer bays are slightly set back and have tripartite sash windows on the lower storey. The attic windows, which have sill bands, are replaced small-pane windows that include top-hung casements.
On the right side wall, there are two sash windows, while the left side wall has two sash windows and an added gabled porch. The rear of the house has a continuous lean-to with renewed windows. Above this, the central bay has two renewed windows under wedge lintels, and the outer bays feature renewed attic windows. The property has not been inspected.
Local climate
Trelogan Hall sits in a wetter-than-average part of the UK, with an average of 980 mm of rain a year. This makes it wetter than 78% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 56% of listed buildings.
It experiences an average of 19 freeze-thaw cycles a year, fewer than 80% of listed buildings. Of these, 10 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
- 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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