The Carlton is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 19 February 1993. Commercial building. 2 related planning applications.

The Carlton

WRENN ID
crumbling-pillar-spindle
Grade
II
Local Planning Authority
Conwy
Constituency
Bangor Aberconwy MP: Claire Hughes (Lab)
Country
Wales
Date first listed
19 February 1993
Type
Commercial building
Address
The Carlton, 3 Heol Ddinbych (Denbigh Street), Llanrwst, LL26 0LL
OS grid reference
SH 798 616
Coordinates
53.13878, -3.79778
Source
Cadw listing

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

Description

The Carlton is a three-storey building with two windows, constructed from squared rubble and topped with a slate roof featuring boarded eaves and rectangular stone chimneys. The second floor has two windows set at the eaves, which are small pane hornless sash windows. The first floor features sixteen-pane hornless sash windows with cambered heads. On the ground floor, to the left, there is an entrance doorway with a cambered head, a four-panelled door, and an overlight. To the right, there is a late 19th-century shopfront, where panelled end pilasters support an entablature with a cornice; the doorway is set back to the left, and there is a shop window to the right.

Local climate

The Carlton sits in one of the wettest parts of the UK, with an average of 1,200 mm of rain a year. This makes it wetter than 91% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.

It experiences an average of 45 freeze-thaw cycles a year, more than 86% of listed buildings. Of these, 27 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°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.
  • Sale history — 2 transactions since 2004
  • 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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