15 Chapel Street is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 6 May 1970. House. 2 related planning applications.

15 Chapel Street

WRENN ID
burning-beam-autumn
Grade
II
Local Planning Authority
Conwy
Constituency
Bangor Aberconwy MP: Claire Hughes (Lab)
Country
Wales
Date first listed
6 May 1970
Type
House
Address
15 Chapel Street, Walled Town, LL32 8BH
OS grid reference
SH 780 776
Coordinates
53.28159, -3.83011
Source
Cadw listing

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

Description

15 Chapel Street is a two-storey, two-window house. It likely dates from the 18th century, though it has not been inspected to confirm this. The front is finished with a whitened pebble-dashed texture, with black-painted smooth-rendered detailing around the windows and door. The roof is steeply pitched and covered in slate, with a shared brick stack. The ground floor windows have decorative surrounds with pediments. The entrance on the left has a cambered, boarded door. All windows are replacements with small panes, set within earlier window openings. A small cross window is located on the right-hand side of the front elevation. The first floor has a small two-light window to the left and a larger two-light window to the right.

Local climate

15 Chapel Street sits in a wetter-than-average part of the UK, with an average of 1,100 mm of rain a year. This makes it wetter than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 76% of listed buildings.

It experiences an average of 34 freeze-thaw cycles a year, fewer than 51% of listed buildings. Of these, 18 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 2 transactions since 2002
  • 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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  5. 9 Llewelyn Street Grade II 21 m
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