Stable and Cowhouse at Hygga Farm is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 13 April 2010. Stable, cowhouse.

Stable and Cowhouse at Hygga Farm

WRENN ID
western-belfry-frost
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
13 April 2010
Type
Stable, cowhouse
Address
Stable and Cowhouse at Hygga Farm, Trellech, Monmouth, Trellech United
OS grid reference
SO 486 036
Coordinates
51.72912, -2.74499
Source
Cadw listing

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

Description

The stable and cowhouse range at Hygga Farm is a long, rectangular, single-story building with an attic, dating to an unknown period but likely the 18th or 19th century. It is constructed of roughly coursed local sandstone blocks, with dressed stone around the openings, and has an asbestos sheeting roof. A single-story, lean-to addition is attached to the right-hand (downslope) end, built of roughly coursed sandstone with brick dressings and a slate roof.

The main three-bay southwest-facing elevation looks into the farmyard. It features three large, four-centred doorways slightly offset to the left. There are wide, two-light mullion windows to the left of the left-hand and central doorways. The right-hand doorway has a square window to its left and a blocked ventilation slit to its right. A small window is present in the lean-to. The rear elevation has three bays; it includes a tall, inserted opening to the left, a centrally positioned four-centred door (now blocked) offset to the left, a smaller square-headed door to the right, and a small square window with a four-pane timber casement and single-sided shutter pintels. A door provides access to the lean-to addition. The northwest gable has a door at attic level, flanked by ventilation slits, with further slits above.

The interior is divided into three ground-floor bays. The central and left bays are fully lofted. The right bay is full height with a half-width first floor, likely inserted later. The left-hand bay (upslope) is accessed from the yard side and has windows on both sides. It retains a central chamfered beam with run-out stops and three vertical sockets on its underside, suggesting earlier partitioning, possibly for stabling. The central bay has opposing doors, two chamfered beams with run-out stops, a loft access through a floor near the yard-side door, and stair access to above against the rear wall. The opposing doorways and arrangement of beams suggest it functioned as a cowhouse with a central feeding passage and stalls on either side. The right-hand bay has had its original gable wall removed to allow access to the lean-to addition but retains two opposing doors (both blocked, with the front partially blocked) and a queen-strut and collar roof truss above. The stair from the central bay leads to the loft above, which has collar beam roof trusses and full-height internal walls on either side. The wall to the right is plastered and without openings, while the wall to the left is plastered and has a central door providing access through. The left-hand attic has queen-strut and collar roof trusses, a gable door with blocked ventilation slits above and to the sides, and evidence of lath and plaster on the underside of the rafters.

Local climate

Stable and Cowhouse at Hygga Farm receives an average of 830 mm of rain a year. This makes it wetter than 55% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 59% of listed buildings.

It experiences an average of 39 freeze-thaw cycles a year, more than 76% of listed buildings. Of these, 18 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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