20 Old Bridge is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 1 July 1974. House.
20 Old Bridge
- WRENN ID
- half-jamb-foxglove
- Grade
- II
- Local Planning Authority
- Pembrokeshire
- Constituency
- Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
- Country
- Wales
- Date first listed
- 1 July 1974
- Type
- House
- Address
- 20 Old Bridge, Haverfordwest
- OS grid reference
- SM 954 159
- Coordinates
- 51.80445, -4.9679
- Source
- Cadw listing
Description
20 Old Bridge is a building from the mid to later 19th century, featuring three storeys and two bays. It has a slate gabled roof and a roughcast front. The upper windows have been altered and raised, with segmental heads above the lights. On the ground floor, there is a 19th-century shop window and doorway; the shop window retains its glazing bars, and the innermost pane is canted towards the doorway on the right side. Above the shop window, there is a plain fascia with a moulded cornice. The building is listed for its architectural significance.
Local climate
20 Old Bridge sits in a wetter-than-average part of the UK, with an average of 1,060 mm of rain a year. This makes it wetter than 85% 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 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 1 follows 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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