Plas-y-Nant is a Grade II listed building in the Denbighshire local planning authority area, Wales. First listed on 8 November 1985. Gentry-house.
Plas-y-Nant
- WRENN ID
- hallowed-wall-thrush
- Grade
- II
- Local Planning Authority
- Denbighshire
- Constituency
- Clwyd East MP: Becky Gittins (Lab)
- Country
- Wales
- Date first listed
- 8 November 1985
- Type
- Gentry-house
- Address
- Plas-y-Nant, Coed Plas-Y-Nant, Ruthin, Llanbedr Dyffryn Clwyd
- OS grid reference
- SJ 161 574
- Coordinates
- 53.10781, -3.2543
- Source
- Cadw listing
Description
Plas-y-Nant is a storeyed gentry house built in the rustic Gothick style, constructed of roughcast brick with a slate roof that is hipped to the west. The building features oversailing eaves with plastered soffits and a sandstone ashlar plinth. There are two plain rendered chimneys with simple cornicing and 19th-century pots.
The main northern facade is nearly symmetrical and consists of five bays. The central entrance has a deeply-recessed 18th-century six-panel door with panelled reveals. Plain tripartite wooden pilasters support a narrow entablature topped with a Chinoiserie-style pediment. The ground floor windows are pointed-arched 12-pane (unhorned) sashes, with intersecting tracery glazing bars at the heads; the windows on either side of the entrance are closely positioned. The first floor features similar windows, each with six panes.
The west end of the house has a canted two-storey bay with a hipped roof and windows matching those on the ground floor. There is a 20th-century glazed door in the centre of this bay, which was formerly a window. The rear of the house includes a 20th-century pane sash window on the first floor and modern French doors on the ground floor, flanked by small-pane casements. Three modern flat-roofed dormers are present in the attic.
Adjoining the east side is a single-storey modern rendered addition, which features intersecting tracery windows that mimic those of the main house.
Inside, there is a mid-18th-century oak dogleg stair leading to the hall, characterized by delicately-turned balusters and a moulded rail that sweeps up to square, panelled newels. The hall and stairs are adorned with dado panelling and wide, moulded architraves surrounding six-panel doors. Early 19th-century plasterwork cornices with Gothic corbelling can be found in the entrance hall and drawing room. The former kitchen has small-field panelling dating from around 1900, which is a recent addition.
Local climate
Plas-y-Nant sits in a wetter-than-average part of the UK, with an average of 960 mm of rain a year. This makes it wetter than 75% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 60% of listed buildings.
It experiences an average of 38 freeze-thaw cycles a year, more than 72% of listed buildings. Of these, 21 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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- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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