Agricultural Range at Plas Coch is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 15 May 1998. House.

Agricultural Range at Plas Coch

WRENN ID
cold-lancet-fen
Grade
II
Local Planning Authority
Conwy
Constituency
Bangor Aberconwy MP: Claire Hughes (Lab)
Country
Wales
Date first listed
15 May 1998
Type
House
Address
Agricultural Range at Plas Coch, Llannefydd
OS grid reference
SH 991 684
Coordinates
53.20349, -3.51089
Source
Cadw listing

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

Description

The Agricultural Range at Plas Coch is a long, two-storey barn built in two periods, primarily from the 17th century. The main section, located on the left, consists of two bays and is constructed from whitened rubble with a slate roof. It features a central entrance on the farmyard side, which includes a pegged and stopped-chamfered oak doorcase and a sliding corrugated iron door. On either side of the entrance are modern steel-framed windows. The upper floor has a square opening under the eaves to the left, which has an early pegged frame.

Adjoining this is a brick range that has a wide depressed-arched cart opening on the far left, with a square open window above it. To the right of this opening is an external stair made of whitened rubble, providing access to an upper entrance that also has a pegged frame. There are two modern entrances to the right, with the first and larger one featuring an external sliding door. The barn includes three tiers of decorative ventilators, with the central ones being the most intricate. The lower half of the roof is made of corrugated iron.

Local climate

Agricultural Range at Plas Coch sits in a wetter-than-average part of the UK, with an average of 990 mm of rain a year. This makes it wetter than 79% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 50% of listed buildings.

It experiences an average of 28 freeze-thaw cycles a year, fewer than 69% 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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Nearby listed buildings

  1. Primary House at Plas Coch Grade II 26 m
  2. Bryn Deunydd Old Chapel Grade II 1.1 km
  3. Bryn Deunydd Grade II 1.2 km
  4. Agricultural Range at Bryn Deunydd Grade II 1.2 km
  5. Pont Pengwern Grade II 1.9 km
  6. L-shaped Agricultural Range at Berain Grade II* 2.0 km
  7. Brewhouse and Pigsty Range at Berain Grade II 2.0 km
  8. Former Carthouse at Berain Grade II 2.1 km
  9. Tal-y-Bryn Grade II 2.3 km
  10. Sundial and base at the Church of St Nefydd and St Mary Grade II 2.4 km