Somerset House is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 1 July 1974. Terraced house.

Somerset House

WRENN ID
other-cellar-coral
Grade
II
Local Planning Authority
Pembrokeshire
Constituency
Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
Country
Wales
Date first listed
1 July 1974
Type
Terraced house
Address
Somerset House, 8 Dark Street, Haverfordwest
OS grid reference
SM 951 156
Coordinates
51.80167, -4.97202
Source
Cadw listing

Also on this page: sale history · EPC · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Somerset House is a terraced house featuring unpainted roughcast and a close-eaved slate roof, with a brick stack on the left end. The building stands three storeys tall and is double-fronted. It has a central door flanked by two 9-pane hornless sash windows on the top floor, a 12-pane hornless sash window on the left side of the first floor, and a larger horned 4-pane sash window on the right side. The ground floor has 12-pane sash windows on both the left and right sides. The central doorcase is adorned with pilasters, a frieze, and a moulded cornice. The door itself is a 6-panel design with the upper four panels glazed and features a plain overlight above. At the rear, there is a rendered gabled wing with a 9-pane window in the gable end, and to the left side of the main range, there is a 9-pane upper window. The interior has not been inspected.

Local climate

Somerset House 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 2 transactions since 2002
  • 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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  6. The Assembly Rooms Grade II 21 m
  7. 12 Dark Street Grade II 23 m
  8. The Liberal Chambers Grade II 25 m
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