Medical Hall is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 14 October 1994. House, shop.

Medical Hall

WRENN ID
kindled-passage-winter
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
14 October 1994
Type
House, shop
Address
Medical Hall, 18 Glan Dovey, Aberdyfi, Aberdovey, Gwynedd
OS grid reference
SN 613 959
Coordinates
52.54383, -4.04542
Source
Cadw listing

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

Description

The Medical Hall is a mid-19th century house and shop. It features a stucco exterior with stucco quoins and a slate roof that has boarded eaves and rendered end chimneys. The building stands three storeys high and has a two-window front that is offset to the right. The second-floor windows are square horned sashes with four panes, set in shallow moulded surrounds. The first-floor windows are taller horned sashes, also with four panes and shallow moulded surrounds. On the ground floor, there is a broad splayed shopfront from the later 19th century, which includes a central glazed entrance doorway flanked by two windows on each side. Above this, there is an entablature featuring 19th-century lettering that reads 'Medical Hall' in the center and 'Thomas & Co' on each side.

Local climate

Medical Hall sits in one of the wettest parts of the UK, with an average of 1,320 mm of rain a year. This makes it wetter than 95% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.

It experiences an average of 26 freeze-thaw cycles a year, fewer than 72% of listed buildings. Of these, 12 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
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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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