Maesgwyn is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 19 June 1990. House.

Maesgwyn

WRENN ID
plain-moat-falcon
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
19 June 1990
Type
House
Address
Maesgwyn, Dolgellau, Gwynedd
OS grid reference
SH 727 177
Coordinates
52.74223, -3.8858
Source
Cadw listing

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

Description

Maesgwyn is a two and a half storey building with two windows, constructed of coursed rubble masonry. It features a moderately pitched slate roof with plain eaves and close verges, along with stone stacks and water tabling.

The top storey has gabled stone dormers with moulded bargeboards. The building is adorned with Victorian sash windows that have stone lintels and sills, which are also present on the first floor. The ground floor includes a late 19th-century shopfront with pedimented fascia ends and Tuscan pilasters, as well as a deep modern fascia. The central entrance is recessed and features a half-glazed door. The shop windows have slender turned rods at the corners and modern stallrisers.

To the left of the shopfront is a domestic doorway with a deep rectangular fanlight that has diamond and marginal glazing bars, leading to a six-panel door with the upper panels glazed, all under a stone lintel.

Local climate

Maesgwyn sits in one of the wettest parts of the UK, with an average of 1,340 mm of rain a year. This makes it wetter than 96% 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 34 freeze-thaw cycles a year, more than 52% of listed buildings. Of these, 17 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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