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

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

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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  • Detailed attributes — period, style, materials, features
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Nearby listed buildings

  1. Ivy Cottage Grade II 6 m
  2. The Mount Grade II 12 m
  3. Garden Walls of Nos. 3 & 4 Grade II 20 m
  4. 3 Cardiff Road Grade II 25 m
  5. 4 Cardiff Road Grade II 26 m
  6. Former St Fagans Church in Wales Primary School Grade II 27 m
  7. Hill Cottage Grade II 31 m
  8. Wall and Railings at former St Fagans Church in Wales School Grade II 33 m
  9. Entrance Gates and Wall forming east boundary of the Entrance Garden at St Fagans Castle Grade II 47 m
  10. Lychgate at entrance to Churchyard of Church of St Mary the Blessed Virgin Grade II 66 m