30a Main Street is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 24 November 1978. Lean-to.
30a Main Street
- WRENN ID
- weathered-steeple-raven
- Grade
- II
- Local Planning Authority
- Pembrokeshire
- Constituency
- Ceredigion Preseli MP: Ben Lake (PC)
- Country
- Wales
- Date first listed
- 24 November 1978
- Type
- Lean-to
- Address
- 30a Main Street, Fishguard, Fishguard and Goodwick
- OS grid reference
- SM 959 370
- Coordinates
- 51.99417, -4.97399
- Source
- Cadw listing
Description
30a Main Street is a 17th-century building featuring a lean-to and a rear wing that is painted roughcast, topped with a slate roof and a small central metal flue. The lean-to is located on the gable end wall of No 30, with a range extending back along a narrow lane. The end wall facing Main Street has a small, square fixed 6-pane window in the upper storey and a slightly larger 20th-century 9-pane sash window on the ground floor.
The lane frontage is divided into three sections: the lean-to section consists of two bays, followed by a fully roofed section with slightly higher eaves also spanning two bays, and a covered yard section beyond. The lean-to section features a 12-pane sash window on the right side of the first floor and a 9-pane sash window on the left side of the ground floor.
The main part of the building includes a 9-pane sash window to the right on the first floor, a 4-pane sash window directly below it, and another 4-pane sash window to the left. The wall of the covered yard has a doorway leading to the yard, which is fitted with a plank stable door. The gable end above the yard contains a 20th-century metal-framed window that provides light to the attic space.
Previous listings noted that the lower front window was originally metal-framed, and the door in the main portion of the building has since been replaced by a window.
Local climate
30a Main Street sits in a wetter-than-average part of the UK, with an average of 1,120 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 97% of listed buildings.
It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% 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
- 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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