12 Market Square is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 17 May 1988. House.

12 Market Square

WRENN ID
cold-mortar-moss
Grade
II
Local Planning Authority
Pembrokeshire
Constituency
Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
Country
Wales
Date first listed
17 May 1988
Type
House
Address
12 Market Square, Narberth
OS grid reference
SN 109 145
Coordinates
51.79733, -4.74259
Source
Cadw listing

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

Description

12 Market Square is an early 19th century Georgian building that stands two stories tall with an asymmetric front featuring three windows. The façade is made of colourwashed plaster on rubble, with inscribed coursing. It has a gently pitched slate roof with plain eaves and later stock brick chimney stacks.

The first floor windows are 12-pane sashes with plain reveals, and the ground floor has a central round-arched doorway flanked by similar windows. The doorway is recessed and features a semicircular segmental fanlight above a modern door.

Inside, there is an early 19th century dog-leg staircase, which includes a later 19th century stair window.

Local climate

12 Market Square sits in one of the wettest parts of the UK, with an average of 1,170 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.

It experiences an average of 13 freeze-thaw cycles a year, fewer than 88% of listed buildings. Of these, 5 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
  • Sale history — 2 transactions since 2006
  • 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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