18 Main Street is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 24 November 1978. Termed house.
18 Main Street
- WRENN ID
- weathered-cloister-fog
- Grade
- II
- Local Planning Authority
- Pembrokeshire
- Constituency
- Ceredigion Preseli MP: Ben Lake (PC)
- Country
- Wales
- Date first listed
- 24 November 1978
- Type
- Termed house
- Address
- 18 Main Street, Fishguard, Fishguard and Goodwick
- OS grid reference
- SM 958 370
- Coordinates
- 51.9941, -4.97466
- Source
- Cadw listing
Description
This is a terraced house located at 18 Main Street, constructed with painted roughcast and a stuccoed ground floor. It features a slate roof that is lower than that of the adjacent No 16, and has a brick stack at the left end. The building has a moulded cornice at the overhanging eaves. It is three storeys high with a three-window range, displaying 12-pane sash windows. The second storey has only two windows, which break the eaves, while the ground floor includes a large plate glass window to the left of the central door. The door is a 20th-century half-glazed design with a plain overlight, set within a late 19th-century rusticated surround that has a moulded keystone. The main windows are adorned with fluted pilasters and moulded keystones, while the upper windows have simpler raised side strips. There is a thin sill band at the first floor and a plain plinth.
In a previous listing, the roof was noted as being made of grouted cement, the upper floor windows were smaller and did not break the eaves, the door was described as a six-panelled design, and the ground-floor left-hand window was identified as a late 19th-century to early 20th-century window featuring three tall square-headed lights within a casing of pilasters, fascia board, and cornice on consoles.
Local climate
18 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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