The Bridge House is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 14 January 1971. Gatehouse.

The Bridge House

WRENN ID
tall-kitchen-mist
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
14 January 1971
Type
Gatehouse
Address
The Bridge House, Portmeirion, Penrhyndeudraeth
OS grid reference
SH 590 371
Coordinates
52.91338, -4.09794
Source
Cadw listing

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

Description

The Bridge House is an imposing gatehouse built in an elegant classical style, constructed over the carriageway with two storeys above a tunnel arch. The elevations are rendered, and it features a shallow slate roof. The main facade faces south, towards the village. This facade includes a rusticated podium with a rusticated basket arch. Above the arch, there is a three-bay section with 12-pane sash windows flanked by Doric pilasters, and it is topped with a cornice and coping, culminating in four tall urns. To the left, there is a projecting two-storey canted bay window with similar sash windows on each face. The rear elevation features a large ogee-arched window at the centre, which has a moulded sandstone surround and is filled with diamond panes and coloured glass. Below this window, there is an inset decorative iron panel depicting a mermaid.

Local climate

The Bridge 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

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