Hayston Bridge (partly in Rosemarket community) is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 10 November 2004. Bridge. 1 related planning application.
Hayston Bridge (partly in Rosemarket community)
- WRENN ID
- floating-cobalt-smoke
- Grade
- II
- Local Planning Authority
- Pembrokeshire
- Constituency
- Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
- Country
- Wales
- Date first listed
- 10 November 2004
- Type
- Bridge
- Address
- Hayston Bridge (partly in Rosemarket community), Haverfordwest, Llanstadwell, SA62 3HJ
- OS grid reference
- SM 934 087
- Coordinates
- 51.73936, -4.99253
- Source
- Cadw listing
Description
Hayston Bridge is a road bridge that spans a stream and is located partly in the Rosemarket community. It is constructed of rubble stone and features a small semi-circular arch made with stone voussoirs and an arch ring. The bridge has rubble parapets that blend seamlessly with the main structure. The downstream arch includes a raised keystone that bears an eroded date, which is possibly 1799.
Local climate
Hayston Bridge (partly in Rosemarket community) sits in a wetter-than-average part of the UK, with an average of 1,140 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 98% of listed buildings.
It experiences an average of 2 freeze-thaw cycles a year, fewer than 99% 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
- Related listed building consents — 1 application
- 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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- Haystone Bridge (partly in Llanstadwell community)
- Hayston Hall
- Lofted outbuilding at Hayston Hall
- Courtyard of outbuildings at Hayston Hall
- Great Harmeston
- Long agricultural range to W of Great Harmeston House, including cartsheds and food processing store
- Upper Harmeston
- Milepost near Redstock Bridge
- Church of St Peter
- Church of St Ismael