Cleifiog is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 23 September 1950. House.
Cleifiog
- WRENN ID
- shadowed-span-bittern
- Grade
- II
- Local Planning Authority
- Isle of Anglesey
- Constituency
- Ynys Môn MP: Llinos Medi (PC)
- Country
- Wales
- Date first listed
- 23 September 1950
- Type
- House
- Address
- Cleifiog, Beaumaris
- OS grid reference
- SH 602 759
- Coordinates
- 53.26198, -4.09702
- Source
- Cadw listing
Description
Cleifiog is a 2½-storey, 5-bay house featuring rendered walls and a steep slate roof with added skylights and roughcast end stacks. The central entrance has a fielded-panel door topped by a Gothic overlight. The windows are 12-pane hornless sashes, with similar windows on the right side of the left gable end. Set back from the gable end is a lower 2-storey, 3-window rear wing that has 4-pane hornless sash windows and an entrance to the left of center with a replacement panel door. Behind this wing is a higher range, now a separate dwelling known as Custom Mews, which faces Rosemary Lane.
At the rear of the house, there is a central gabled stair projection featuring a 12-pane hornless sash window on the upper landing and a smaller 4-pane window below. On the left side, there is a projection under a pent roof. The 2-window rear wing on the right side has a replacement half-glazed door and an inserted 3-light window in the lower storey, along with 2 replacement 4-pane sash windows in the upper storey.
Inside, a central entrance hall contains panelled partitions and segmental-headed 2-panel doors leading to the main rooms. The room on the right has a fireplace with a segmental stop-chamfered timber lintel and a bread oven. The left-hand room features fielded wood panels and a simple moulded cornice. Above the doorway from the entrance hall to the stairs is a painted inscription that reads 'Pax Intratibus Salus Exeuntibus'. The full-height open-well staircase has turned balusters and square pendant newels. In the upper storey, the left-hand room has 2 moulded cross beams and panelled walls, while the right-hand room has similar panelling and a fielded-panel door. The attic contains 4 trusses, 2 of which retain their original dovetailed collar beams, while the other 2 have been removed. The stair projection features a similar truss. The windows in the main range are fitted with fielded-panel shutters and reveals.
In the rear wing, there is a single exposed truss with a pegged collar. The largest room in the upper storey boasts a plastered barrel ceiling.
Local climate
Cleifiog 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
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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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