Filldir is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 15 September 1999. Farm building. 4 related planning applications.

Filldir

WRENN ID
worn-beam-starling
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
15 September 1999
Type
Farm building
Address
Filldir, Clynnog-Fawr, Caernarfon, Clynnog, LL54 5DL
OS grid reference
SH 428 489
Coordinates
53.01461, -4.34335
Source
Cadw listing

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

Description

Filldir is a building constructed of stone rubble, resting on large stone footings, and features a grouted slate roof with stone copings. It has a gable stack and a central boarded door, with one small two-light window on each side, which are set deeply into the walls. The windows have stone lintels, and the stack is detailed with weather courses. The farm outbuildings that used to be aligned at each end have mostly been demolished. The building was not accessible at the time of inspection.

Local climate

Filldir sits in one of the wettest parts of the UK, with an average of 1,610 mm of rain a year. This makes it wetter than 99% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 99% of listed buildings.

It experiences an average of 11 freeze-thaw cycles a year, fewer than 89% of listed buildings. Of these, 4 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
  • Sale history — 3 transactions since 2001
  • Related listed building consents — 4 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
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Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

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  2. Hovel at Tan-y-bwlch Grade II* 284 m
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  4. SE range of farm buildings at Hafod-y-wern Grade II 942 m
  5. Hafod-y-wern Farmhouse Grade II 944 m
  6. Piggery at Hafod-y-wern Grade II 968 m
  7. SW range of farm buildings at Hafod-y-wern Grade II 972 m
  8. Coed tyno-bach Grade II 1.1 km
  9. Pen yr allt Isaf Grade II 1.3 km
  10. Pen yr allt uchaf Grade II 1.3 km