Seamouth Cottage is a Grade II listed building in the Vale of Glamorgan local planning authority area, Wales. First listed on 3 March 1999. Cottage.

Seamouth Cottage

WRENN ID
crooked-basalt-crimson
Grade
II
Local Planning Authority
Vale of Glamorgan
Constituency
Vale of Glamorgan MP: Kanishka Narayan (Lab)
Country
Wales
Date first listed
3 March 1999
Type
Cottage
Address
Seamouth Cottage, Dunraven Park, St. Bride's Major
OS grid reference
SS 886 732
Coordinates
51.44705, -3.60374
Source
Cadw listing

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

Description

Seamouth Cottage is a two-unit cottage dating from the 18th century, featuring one and a half storeys. It is constructed of rubble masonry and topped with a thatched roof that includes eyebrow dormers at the front. The cottage has rubble masonry end stacks and small lean-tos on the gable ends. The front of the building faces east, while the rear is built into a steep bank.

The entrance is through a half-lit panelled front door located towards the left side. There are two-light wooden casement windows with horizontal glazing bars and early glass; one is positioned to the right of the door and another above it. The right half of the cottage mirrors this design, but the original door has been blocked and replaced with a similar window. Additionally, there is a small light to the left of the front door and another in the southern lean-to. The northern lean-to is set back and features a window similar to those on the front, along with a small light on its northern side. The rear of the cottage was not accessible, but it is reported to have a blocked window with a lintel.

Inside, the living room is directly accessible from the front door. It contains a modern fireplace located at the south gable end, although the fireplace wall is said to be nearly 2 meters thick. There are stone fireplace stairs in the southwest corner leading up seven steps. The ceiling features square joists, and the upper storey has floorboards above. The floor is made of concrete. Beyond the south gable end is a 20th-century lean-to kitchen. A planked door in the cross wall leads into the northern unit, which has a wooden floor and a modern fireplace. While there is no access to the upper storey, it is reported to have pine floorboards at window sill level, substantial roof timbers, and panels of plaited thatch in the apex of the truss.

Local climate

Seamouth Cottage sits in one of the wettest parts of the UK, with an average of 1,190 mm of rain a year. This makes it wetter than 91% 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 18 freeze-thaw cycles a year, fewer than 83% of listed buildings. Of these, 6 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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  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
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  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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  5. Boundary and Dividing Walls to Walled Gardens Grade II 425 m
  6. Garden Building Grade II 440 m
  7. Entrance gateway with flanking wall at Dunraven House Grade II 481 m
  8. Former Ice Tower and Banqueting Hall Grade II 488 m
  9. Grand Lodge Grade II 738 m
  10. Dovecote at Durval Farm Grade II 924 m