Bodeilio is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 2 September 1952. A Early 17th century House.

Bodeilio

WRENN ID
weathered-cornice-woodpecker
Grade
II
Local Planning Authority
Isle of Anglesey
Constituency
Ynys Môn MP: Llinos Medi (PC)
Country
Wales
Date first listed
2 September 1952
Type
House
Address
Bodeilio, Llanddyfnan
OS grid reference
SH 494 777
Coordinates
53.27509, -4.25941
Source
Cadw listing

Also on this page: sale history · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Bodeilio is an early 17th century gentry house. The main front faces a walled garden to the southwest and features a two-storey, three-window layout, including a storeyed porch that is offset to the right. At the rear, there is a single-storey service wing that was formerly a dairy. The building is constructed from limestone and grit rubble masonry, with large quoins. It has a slate roof with stone coping, gable stacks with capping, and a tall rendered stack on the porch gable that has hollow chamfered capping. The porch entrance features an arched doorway with double roll-moulded jambs and broach stops. Above the first-floor window, there is a moulded label and an inscribed stone that shows the dates 1602 and 1618 along with the initials I. O. The windows in the flanking bays have been replaced with modern casements.

The original ground plan has been altered due to the addition of a later partition, although the staircase remains in its original position. The layout likely included a passage with the staircase at one end and a room on either side. Cased beams and mortices under the main beam of the kitchen near the north end indicate that this area was likely used as a larder. There are massive chamfered bressumers over large inglenook fireplaces in both the kitchen and sitting room. The first floor retains its original layout with a central hallway and rooms on either side, including one above the porch that formerly had a fireplace in the southeast corner. Original panels of the passage remain, while the rooms were subdivided in the 19th century. The staircase window is located at the half landing, and there are wide-boarded doors as well as doors with six sunk panels.

Local climate

Bodeilio sits in a wetter-than-average part of the UK, with an average of 1,070 mm of rain a year. This makes it wetter than 86% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 91% of listed buildings.

It experiences an average of 14 freeze-thaw cycles a year, fewer than 87% of listed buildings. Of these, 5 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°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
  • Sale history — 1 transaction since 1999
  • 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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  3. Plas Llanddyfnan Grade II 916 m
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  5. Lofted stable range at Plas Llanddyfnan Grade II 947 m
  6. Ty'n Llan Grade II 1.2 km
  7. Church of St Dyfnan Grade II* 1.3 km
  8. Melin Llanddyfnan aka Pen y fan Grade II 1.4 km
  9. Hendre Howell Grade II 1.8 km
  10. Privy at Rhos y gad Grade II 2.1 km