27 & 27a is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 14 July 1981. Residential building.

27 & 27a

WRENN ID
drifting-balcony-mallow
Grade
II
Local Planning Authority
Pembrokeshire
Constituency
Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
Country
Wales
Date first listed
14 July 1981
Type
Residential building
Address
27 & 27a, Pembroke Dock
OS grid reference
SM 963 034
Coordinates
51.69273, -4.94809
Source
Cadw listing

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

Description

27 and 27A are a pair of early 19th-century houses with a shop above, which were altered in the early 20th century. The building features a two-storey, two-window range for No 27 and a four-window range for Nos 27A and 28. The front is finished in stucco, unpainted for No 27, which has a slate roof and a rendered stack at the south end, while the other part has imitation slate roofs. The windows are 4-pane sashes set in moulded architraves. The doors for 27 and 27A are framed by pilasters with an entablature and cornice. No 27 includes a timber oriel window on the first floor to the left and a six-panel door on the ground floor to the right. Nos 27A and 28 have three first-floor sash windows and a timber oriel window to the right, along with a ground floor sash window to the left, a 20th-century four-panel door, and a large mid to late 19th-century shop front to the right. The shop windows are made of plate glass and framed by pilasters with rosettes, supporting a full-length fascia with a cornice that reads 'Moore & Co. Chemists' in decorative lettering. The door between the shop windows is from the 20th century and features an overlight. The south end wall facing Albion Square has a similar canted oriel with a slate roof and three windows below, along with a southeast rear wing.

Local climate

27 & 27a 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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