Wern Fawr is a Grade II* listed building in the Gwynedd local planning authority area, Wales. First listed on 19 January 1952. House.

Wern Fawr

WRENN ID
weathered-vault-heron
Grade
II*
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
19 January 1952
Type
House
Address
Wern Fawr, Pwllheli, Llanbedrog
OS grid reference
SH 323 334
Coordinates
52.87201, -4.49285
Source
Cadw listing

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

Description

Wern Fawr is a farmhouse dating from the 17th century, with additions made in the early 19th century. The main structure is built of rubble stonework, pointed with a sand-cement mix, and has slate roofs with a cavetto eaves course; the rear roof was later re-covered in small slates and superimposed copings. It is two storeys and attics, originally with a three-room plan and a central cross passage, with a service wing added to the rear.

The house is entered through a central stone doorcase on the garden (east) front, featuring wave-moulded jambs, pronounced stops, and an eroded Tudor hood moulding that turns outwards at the ends. The door is six-panelled. Windows are renewed, dating to the 20th century, and are timber, 15-pane sashes with a pivoted upper section and plastered outer reveals. Four windows are on the first floor, with a further window originally providing symmetry to the left of the door, now blocked. Small rectangular windows are located at each end, lighting a closet and chimney stair. Tall chimney stacks are present, with the right stack set diagonally. The left gable end, partly rebuilt after 1800, shows traces of two blocked openings relating to a former wing. The rear range has two unequal gables, one of which is an addition; it has sixteen-pane sashes to each floor. The rear elevation of the main block has an arch-headed door mirroring the main front door, and a 20th-century gallery access.

The ground floor is divided into four unequal bays by heavy transverse ceiling beams, some of which have been renewed, with small stopped chamfers. End fireplaces are present, with closets to the side, and a newel stair alongside the stack at the south end. The main living room occupies 1.5 bays at the north end, featuring a large fireplace and raised lintel. This room is separated from the central circulation area by a fine late 17th-century post-and-panel partition, with bead and hollow mouldings on the posts. An 18th-century six-panelled door at the west end opens to a corridor, accessible through a timber screen containing some 17th-century carved work, likely relocated. This screen leads to a small parlour with closely spaced ceiling joists and an elliptical-headed fireplace. Both front and back doors have splayed internal jambs. The rear wing, which contains the kitchen, features a rough spine beam and a gable-end fireplace within an arched opening. The first floor has re-positioned moulded ceiling beams and reset panelling, likely dating to the 18th century. The roof is reportedly largely reconstructed.

Local climate

Wern Fawr sits in one of the wettest parts of the UK, with an average of 1,660 mm of rain a year. This makes it wetter than 99% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 99% of listed buildings.

It experiences an average of 3 freeze-thaw cycles a year, fewer than 99% of listed buildings. Of these, 1 follows 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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  • Sale history — 1 transaction since 1997
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