Pigsty-henhouse range and attached yard at Caerau is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 27 November 2000. Pigsty-henhouse range.

Pigsty-henhouse range and attached yard at Caerau

WRENN ID
muted-finial-poplar
Grade
II
Local Planning Authority
Isle of Anglesey
Constituency
Ynys Môn MP: Llinos Medi (PC)
Country
Wales
Date first listed
27 November 2000
Type
Pigsty-henhouse range
Address
Pigsty-henhouse range and attached yard at Caerau, Church Bay, Cylch-Y-Garn
OS grid reference
SH 301 889
Coordinates
53.36964, -4.55407
Source
Cadw listing

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

Description

The building is a single-storey range that includes a pigsty with a yard to the north and a henhouse to the south. It is constructed of drystone, possibly with a clay or earth core, featuring flat stone quoins and rounded fieldstone walls, all with mortar pointing. The roof is mono-pitched, covered with old small slates that are heavily grouted, and there is a small skylight in the eastern pitch of the henhouse roof. The pigsty has a low door in the eastern wall, located at the lower eaves of the roof, which opens onto a stone-walled yard that includes feeding chutes. The henhouse features a timber-framed two-pane window in the eastern elevation to allow early morning light to encourage egg laying, along with the skylight, and a doorway on the rear elevation.

Local climate

Pigsty-henhouse range and attached yard at Caerau sits in a wetter-than-average part of the UK, with an average of 1,040 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 95% of listed buildings.

It experiences an average of 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 2 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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Nearby listed buildings

  1. Caerau including garden wall to front Grade II 23 m
  2. Granary and stable range, Melin Drylliau Grade II 389 m
  3. Melin Drylliau Grade II 400 m
  4. Folly, Carreglwyd Grade II 1.2 km
  5. The Laundry, Carreglwyd Grade II 1.3 km
  6. The Stables, Carreglwyd Grade II 1.3 km
  7. Carreglwyd Grade II* 1.3 km
  8. Gateways and walls to NE of Carreglwyd Grade II 1.3 km
  9. Sundial, Carreglwyd Grade II 1.3 km
  10. Dovecote, Carreglwyd Grade II 1.4 km