Garden wall and House Ruins at Flemingston Manor is a Grade II listed building in the Vale of Glamorgan local planning authority area, Wales. First listed on 3 September 2004. House ruins, garden wall.
Garden wall and House Ruins at Flemingston Manor
- WRENN ID
- former-steel-wax
- Grade
- II
- Local Planning Authority
- Vale of Glamorgan
- Constituency
- Vale of Glamorgan MP: Kanishka Narayan (Lab)
- Country
- Wales
- Date first listed
- 3 September 2004
- Type
- House ruins, garden wall
- Address
- Garden wall and House Ruins at Flemingston Manor, Barry, St. Athan
- OS grid reference
- ST 017 700
- Coordinates
- 51.42092, -3.41506
- Source
- Cadw listing
Description
The garden wall and house ruins at Flemingston Manor are constructed from local lias limestone rubble, featuring dressed quoins and some ashlar elements, with part of the structure covered by a Welsh slate roof. The castellated wall stands approximately 3.5 meters high and marks the boundary between Flemingston Manor and the churchyard of the Church of St. Mark. This wall includes an arched doorway with a stile leading into the churchyard and the remnants of an early 16th-century building, which may have served as a pre-Reformation rectory.
The building consists of two sections, separated by a straight joint. The older section is in a very ruined condition, with only the rear wall adjacent to the churchyard remaining relatively intact. This external face, about 4 meters high, features a small dressed window and two small square vents. Inside, there is a large, roughly finished fireplace on the ground floor, with a window to the left looking into the later building. On the upper floor, there is a 2-centred doorway, with the window visible behind it, likely serving as a garderobe. To the right of this doorway is a large dressed stone fireplace, now obscured by ivy, indicating that this room functioned as an Upper Hall.
The secondary building, which still has a roof, features a pointed arch doorway with hollow chamfers on the gable end, along with a 2-light window and a single light window above on the main wall. Both windows are later additions, and the wall shows signs of previous openings. The rear wall is blind but has a projection for a staircase. The interior of the later section was not inspected during the resurvey, but it is known to contain a corner stone stair and a bread oven.
Local climate
Garden wall and House Ruins at Flemingston Manor sits in a wetter-than-average part of the UK, with an average of 1,160 mm of rain a year. This makes it wetter than 89% 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 13 freeze-thaw cycles a year, fewer than 87% of listed buildings. Of these, 5 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