Fowl House at Drws yr Ymlid Farm (including rubble-walled yard) is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 14 May 1993. Farm-building.

Fowl House at Drws yr Ymlid Farm (including rubble-walled yard)

WRENN ID
hallowed-cornice-harvest
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
14 May 1993
Type
Farm-building
Address
Fowl House at Drws yr Ymlid Farm (including rubble-walled yard), Llanfair, Gwynedd
OS grid reference
SH 597 305
Coordinates
52.85375, -4.08447
Source
Cadw listing

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

Description

The Fowl House at Drws yr Ymlid Farm is a 19th-century farm building designed as a general fowl-house for chickens and geese, intended to protect these animals from foxes. The structure is built from local rubble and features a monopitched slate roof. To the west, it is separated from the farmhouse forecourt by a small rectangular enclosure that is open to the south. On the eastern side of the fowl-house is a quadrant-shaped yard, also walled with rubble and gated, which provides access to the building.

Originally, the fowl-house would have had an internal floor. Access is provided on the eastern side through two openings separated by a slate lintel: a small square opening for chickens above a taller opening for geese. Near the entrance on the northern side of the yard is a small goose pen, which is a low rectangular recess with a stone lintel. Inside, the fowl-house has a stone-flagged floor.

Local climate

Fowl House at Drws yr Ymlid Farm (including rubble-walled yard) sits in one of the wettest parts of the UK, with an average of 1,490 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.

It experiences an average of 32 freeze-thaw cycles a year, fewer than 60% of listed buildings. Of these, 15 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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  • Detailed attributes — period, style, materials, features
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Nearby listed buildings

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  2. Barn at Drws yr Ymlid Farm Grade II 25 m
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  4. Field Barn at Drws yr Ymlid Grade II 112 m
  5. Cwt Gwyddau Grade II 852 m
  6. Tyddyn-y-Felin Grade II 860 m
  7. Field Barn Grade II 971 m
  8. Field Barn S of Cae Du Grade II 1.2 km
  9. Fridd Farm Grade II 1.5 km
  10. Bier House at Capel Rehoboth Grade II 1.5 km