Government House is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 14 January 1971. House.
Government House
- WRENN ID
- ruined-chamber-rush
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 14 January 1971
- Type
- House
- Address
- Government House, Portmeirion, Penrhyndeudraeth
- OS grid reference
- SH 589 371
- Coordinates
- 52.91316, -4.09857
- Source
- Cadw listing
Description
Government House is a large building dating from the 18th century, comprising two distinct sections: a main three-story block with a hipped roof and a lower two-story block attached at an angle to the northeast. The exterior walls are rendered, and the roofs are covered in pantiles with sprocket eaves. A large, projecting lateral chimney is located on the rear elevation of the northeast block.
The main section features an arched entrance with a small-pane glazed door to the left and a 12-pane casement window to the right. The first floor has two 12-pane sash windows, and the second floor has similar windows with a narrower 8-pane window situated between them; all are fitted with external slatted wooden shutters. The rear elevation, facing the estuary, also has shuttered sash windows and a central, applied baroque cartouche between the floors. A tall gable of bellcote type rises from the roofline of this rear elevation, though it lacks a bell arch and instead features a segmental iron balcony.
The northeast section has a casement window on the ground floor and a shuttered sash window above, consistent with the main block. The left-hand (northeast) corner is rounded. The rear elevation is asymmetrical, featuring a small-pane glazed door to the left of the central chimney and 12-pane sash windows to the right and above. Further entrances and sash windows are located to the right of the chimney. A faux second floor is created with trompe l'oeil windows. An advanced, parapetted external staircase with an open loggia to the first floor extends to the right, overlapping this rear elevation, and provides access to the northeast block via a glazed door within the loggia. This staircase continues as a short section of parapetted wallwalk with descending steps that connect to a campanile to the northeast.
The main block connects to The Dolphin via a loggia bridge at first floor level, incorporating twin arches and wooden Salomonic columns facing north. A short balustraded balcony leads to this bridge from Government House at the rear, where a life-sized, polychromed figure of William Shakespeare is positioned, leaning over the parapet and facing the estuary.
On the east (seaward) side, The Dolphin has three stories and features a tall, gable-like structure with a round-headed arch and balcony, surmounted by a figure of a stork. The loggia on the south side of The Dolphin presents a bust of Shakespeare leaning on the balustrade and looking out to sea.
Local climate
Government House sits in one of the wettest parts of the UK, with an average of 1,490 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.
It experiences an average of 32 freeze-thaw cycles a year, fewer than 60% 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
Sign in or create a free account to unlock:
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings
Nearby listed buildings
- Campanile (Also Called The Bell Tower)
- Watch House
- Dolphin (Including Royal Dolphin)
- Prior's Lodging
- Battery
- Steps, Piers and Associated Cobbled Pavement Descending From Ladies Lodge to the Hercules Statue
- Monument in Battery Square
- Aedicular Niche to the N of the Swimming Pool
- Gothick Pavilion
- Ladies Lodge (Siop Bach)