Parc Glas is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 25 September 1951. House.
Parc Glas
- WRENN ID
- night-rood-pigeon
- Grade
- II
- Local Planning Authority
- Pembrokeshire
- Constituency
- Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
- Country
- Wales
- Date first listed
- 25 September 1951
- Type
- House
- Address
- Parc Glas, Crinow, Narberth
- OS grid reference
- SN 128 143
- Coordinates
- 51.7965, -4.71537
- Source
- Cadw listing
Description
Parc Glas is a two-storey house with a cellar, featuring a five-window garden front. The exterior is finished with whitewashed render on rubble and topped with a hipped slate roof with plain eaves. The original chimney stacks have been removed.
On the first floor, there are 12-pane sash windows with plain reveals and slate sills. The ground floor windows mirror this arrangement, flanking a central portico. The stone Doric portico has a flat entablature with a moulded cornice supported by fluted columns, with half-columns on either side of the entrance. The round-arched doorway includes a segmental fanlight, panelled reveals, and a half-glazed panelled door. To the left end wall, there are blank round-arched recesses, and a 9-pane sash window on the right end, with a similar arched recess above a barred cellar window on the ground floor.
The older part of the house now serves as a rear wing, originally facing northeast. It also has whitewashed render on rubble and a steeply pitched slate roof with plain eaves, along with some modern skylights and rendered end stacks. A flat leaded area connects the old and new roofs, while modern railings rise above the ridge. The northeast front has three windows: a 12-pane sash on the left, a shallow 6-pane sash in the centre, and a modern window on the right. The ground floor features larger 12-pane sashes on the left and centre, and a broad 16-pane sash on the right, with a small modern window at the extreme left.
At the rear, three tall arched windows illuminate the staircase hall, featuring 19th-century sidebar glazing and some stained glass. There is a stairway leading down to the cellar, accessed through an arched opening with a panelled door. A later 19th-century low hipped range extends along the flank of the old house, with round-arched openings and sidebar glazing.
Inside, the drawing room (originally the dining room) is supported by a screen of four Ionic columns with a full entablature. The library (originally the drawing room) has a cornice decorated with an oak leaf and acorn motif, an arched recess with pilasters on the end wall, and a grey marble fireplace. The large oval staircase hall features a plaster rose with radiating spars on the flat ceiling, cantilevered timber stairs with plain balusters, and 6-panel doors with panelled reveals and window shutters.
Local climate
Parc Glas sits in one of the wettest parts of the UK, with an average of 1,170 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.
It experiences an average of 13 freeze-thaw cycles a year, fewer than 88% of listed buildings. Of these, 5 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.
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- No EPC on record for this property
- No sale records on file
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- 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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