Osmington Cottage is a Grade II listed building in the Cardiff local planning authority area, Wales. First listed on 6 October 1977. Cottage.
Osmington Cottage
- WRENN ID
- hidden-keep-smoke
- Grade
- II
- Local Planning Authority
- Cardiff
- Constituency
- Cardiff West MP: Mr Alex Barros-Curtis (Lab)
- Country
- Wales
- Date first listed
- 6 October 1977
- Type
- Cottage
- Address
- Osmington Cottage, St Fagans, St. Fagans
- OS grid reference
- ST 121 771
- Coordinates
- 51.48646, -3.26701
- Source
- Cadw listing
Description
Osmington Cottage, Ivy Cottage, and The Mount are three two-storey cottages built of stone rubble with dressed stone quoins. They feature coping and kneelers on the gables and have a Welsh slate roof with ridge stacks that have old pots. The central cottage has a plaque dated 1852. Each cottage has three-light casement windows, with the center lights being plain and the outer lights featuring lattice tracery, all set on stone cills. The porches have pointed arches and gables. Ivy Cottage is set back in the center and has a front elevation with two window bays and a central door bay with a porch. The front elevations of Osmington Cottage, on the left, and The Mount, on the right, are designed as gabled cross-wings, with Osmington Cottage to the east and The Mount to the west. Both have three-light casement windows above and below in the front gable ends, and each side elevation includes an external stack and porch. The rear elevation was not visible. Osmington Cottage has a modern addition at the rear. The interior was not inspected during the resurvey.
Local climate
Osmington Cottage sits in a wetter-than-average part of the UK, with an average of 1,110 mm of rain a year. This makes it wetter than 88% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.
It experiences an average of 21 freeze-thaw cycles a year, fewer than 78% of listed buildings. Of these, 8 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
- 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
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Nearby listed buildings
- Ivy Cottage
- The Mount
- Garden Walls of Nos. 3 & 4
- 3 Cardiff Road
- 4 Cardiff Road
- Former St Fagans Church in Wales Primary School
- Hill Cottage
- Wall and Railings at former St Fagans Church in Wales School
- Entrance Gates and Wall forming east boundary of the Entrance Garden at St Fagans Castle
- Lychgate at entrance to Churchyard of Church of St Mary the Blessed Virgin