21 St Marys Street is a Grade II listed building in the Ceredigion local planning authority area, Wales. First listed on 14 April 1992. Pair of houses.
21 St Marys Street
- WRENN ID
- scattered-cobalt-dawn
- Grade
- II
- Local Planning Authority
- Ceredigion
- Constituency
- Ceredigion Preseli MP: Ben Lake (PC)
- Country
- Wales
- Date first listed
- 14 April 1992
- Type
- Pair of houses
- Address
- 21 St Marys Street, Cardigan
- OS grid reference
- SN 179 460
- Coordinates
- 52.08246, -4.6585
- Source
- Cadw listing
Description
21 St Marys Street is a pair of houses built with roughcast and stucco, featuring a slate roof and brick end stacks, with the right house rebuilt on a stone base. The buildings are three stories high and have a four-window range of sash windows. Number 21 retains original small-paned windows, with 6-pane upper windows, 12-pane first floor windows, and a tripartite 4-12-4-pane window on the left side of the ground floor. Number 22 has later 19th century or 20th century plate glass sashes, generally with 4-pane windows, but also includes a 2-4-2-pane tripartite sash. There are two central doors; Number 21 features a modern door with an original overlight and no doorcase, while Number 22 has all modern door features.
Local climate
21 St Marys Street sits in one of the wettest parts of the UK, with an average of 1,180 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.
It experiences an average of 7 freeze-thaw cycles a year, fewer than 95% of listed buildings. Of these, 2 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
- Sale history — 1 transaction since 2001
- 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.
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