Caergeiliog Tollhouse is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 1 August 1952. Tollhouse. 2 related planning applications.
Caergeiliog Tollhouse
- WRENN ID
- carved-transept-clover
- Grade
- II
- Local Planning Authority
- Isle of Anglesey
- Constituency
- Ynys Môn MP: Llinos Medi (PC)
- Country
- Wales
- Date first listed
- 1 August 1952
- Type
- Tollhouse
- Address
- Caergeiliog Tollhouse, Llanfair-Yn-Neubwll
- OS grid reference
- SH 304 785
- Coordinates
- 53.27708, -4.54389
- Source
- Cadw listing
Description
The building is an octagonal two-storey toll house, likely dating to the 18th century, with single-storey wings extending to the west and south. The walls are constructed of rubble stone, laid in courses between the window and door openings, and feature voussoir lintels above these openings. The roof is slate, with projecting eaves. A central stack rises from the octagonal section, and gable stacks are present on each wing. The windows are slightly recessed and contain modern casements. The upper storey of the octagonal section has blind recesses on the north and east faces.
Local climate
Caergeiliog Tollhouse sits in a wetter-than-average part of the UK, with an average of 1,030 mm of rain a year. This makes it wetter than 83% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.
It experiences an average of 8 freeze-thaw cycles a year, fewer than 93% of listed buildings. Of these, 3 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 2014
- Related listed building consents — 2 applications
- 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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