18 Commercial Row is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 14 July 1981. House. 2 related planning applications.

18 Commercial Row

WRENN ID
shifting-sandstone-bracken
Grade
II
Local Planning Authority
Pembrokeshire
Constituency
Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
Country
Wales
Date first listed
14 July 1981
Type
House
Address
18 Commercial Row, Pembroke Dock
OS grid reference
SM 963 035
Coordinates
51.69335, -4.94797
Source
Cadw listing

Also on this page: EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

18 Commercial Row is an early 19th-century house and shop that has been altered. The building features painted stucco and a slate roof. It is two stories high with a three-window range, showcasing three camber-headed 12-pane sash windows above, set in raised surrounds. There is a sill band beneath the upper windows. On the ground floor, there is a four-panel door with an overlight and a cornice supported by consoles. To the right, there is a 12-pane sash window in a moulded architrave with a cornice on consoles, followed by a shopfront that occupies the right half of the building. The shopfront is made of timber, featuring outer pilasters, a fascia with a cornice, and an inset door to the left with an overlight. The window beside the door consists of five tall lights, with the nearest door being canted in.

Local climate

18 Commercial Row sits in a wetter-than-average part of the UK, with an average of 1,160 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 3 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • No sale records on file
  • Related listed building consents — 2 applications
  • 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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