15 King Street is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 18 August 1954. House, shop.

15 King Street

WRENN ID
first-bonework-hyssop
Grade
II
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
18 August 1954
Type
House, shop
Address
15 King Street, Carmarthen
OS grid reference
SN 413 201
Coordinates
51.8572, -4.30455
Source
Cadw listing

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

Description

15 King Street is a house and shop that stands three storeys tall with two bays. It has a considerably lower roof compared to the adjoining properties at Nos 14 and 16. The building features a steeply pitched slate roof and a stucco front wall. The upper floors have square 6-pane hornless sash windows located under the eaves, while the first floor has 12-pane hornless sashes.

The ground floor originally housed an early shopfront, likely dating from the late 18th century, which is a rare survival but has been significantly altered since 1981. At that time, the shopfront included two windows with two lights each and a central door featuring a large glazed panel, all framed by rusticated pilasters with a fascia and cornice. The cornice and fascia may still be original, but the current shopfront now consists of a central wide shop window with 10 panes and two flanking half-glazed 20th-century doors. These doors are accompanied by thin rusticated pilasters with simple capitals in the fascia.

Additionally, the left-hand return of the building has a ground floor buttress, and there are two heavy ceiling beams on the ground floor.

Local climate

15 King 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.

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Nearby listed buildings

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  2. Lloyds Bank Grade II 23 m
  3. 19 King Street Grade II 28 m
  4. 20 King Street Grade II 37 m
  5. 46 King Street Grade II 39 m
  6. The Post Office (left hand building) Grade II 44 m
  7. 49 King Street Grade II 44 m
  8. 50 King Street Grade II 50 m
  9. The Spilman Hotel Grade II 51 m
  10. Masonic Hall Grade II 53 m