Boiling house and wall of former pigsty range at Ty Hen Newydd is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 16 March 2001. Boiling house.

Boiling house and wall of former pigsty range at Ty Hen Newydd

WRENN ID
cold-railing-frost
Grade
II
Local Planning Authority
Isle of Anglesey
Constituency
Ynys Môn MP: Llinos Medi (PC)
Country
Wales
Date first listed
16 March 2001
Type
Boiling house
Address
Boiling house and wall of former pigsty range at Ty Hen Newydd, Coedana, Llanerchymedd, Llannerch-Y-Medd
OS grid reference
SH 430 828
Coordinates
53.3195, -4.35727
Source
Cadw listing

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

Description

The building is a lofted boiling house, dating from the 19th century, with random rubble walls featuring dressed stone voussoir arches. It has a pitched slate roof with a tiled ridge, and a rubble chimney with stepped capping at the rear gable. The ridge aligns with the corn barn located in the center of the range at the back. There is a boarded door in the center of the gable wall facing the house, flanked by windows, although the window on the right is blocked with rubble infill. Above the door, there is a circular window with a dressed stone architrave. Attached to the left is a lean-to pigsty range, of which only the stone wall at the front remains, incorporating a row of seven feeding troughs.

Local climate

Boiling house and wall of former pigsty range at Ty Hen Newydd 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 84% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 92% of listed buildings.

It experiences an average of 10 freeze-thaw cycles a year, fewer than 91% 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 0.2°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. Ty Hen Newydd Grade II 15 m
  2. Agricultural range at Ty Hen Newydd Grade II 18 m
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  5. Brynkir Grade II 1.2 km
  6. The Old Rectory Grade II 1.2 km
  7. Range including cornbarn, granary, threshing room and lofted cowhouse at Llwydiarth Esgob Farm Grade II* 1.6 km
  8. Llwydiarth Esgob Farmhouse Grade II 1.6 km
  9. Range including cowhouse, stables, coach house, smithy and poultry house at Llwydiarth Esgob Farm Grade II* 1.6 km
  10. Hammels at Llwydiarth Esgob Farm Grade II* 1.6 km