7 Lammas Street is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 19 May 1981. Shop, residential.

7 Lammas Street

WRENN ID
haunted-entrance-rain
Grade
II
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
19 May 1981
Type
Shop, residential
Address
7 Lammas Street, Carmarthen
OS grid reference
SN 410 200
Coordinates
51.85655, -4.30925
Source
Cadw listing

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

Description

7 Lammas Street is an end terrace shop with living accommodation, dating from the 18th century. The facade is finished in whitewashed stucco, while the gable is constructed from rubble. It features a slate close-eaves roof and a brick stack on the left end, which has ashlar shouldered coping at the gable. The building is two storeys high with an attic and has a front elevation consisting of one window range. The upper floor has a large 16-pane sash window, and the ground floor features a shop front from around 2000, which includes three tall plate glass lights and a recessed plate glass door to the left, accessed by two slate steps. The shop front is framed by pilasters, a fascia, and a cornice. The left corner of the building has rusticated quoins.

The left side elevation is made of squared rubble stone and has two attic casement windows, one of which is located on the left side of the first floor. All windows have ashlar surrounds and keystones. At the rear, there is a two-storey wing that has a similar design and materials, featuring two windows in ashlar surrounds and a coped end gable.

Inside, there is a dogleg staircase with stick balusters and a turned newel.

Local climate

7 Lammas Street sits in one of the wettest parts of the UK, with an average of 1,270 mm of rain a year. This makes it wetter than 93% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.

It experiences an average of 30 freeze-thaw cycles a year, fewer than 64% of listed buildings. Of these, 14 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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  • Detailed attributes — period, style, materials, features
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  • Radon risk assessment
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