5 Market Street is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 31 March 1983. House. 1 related planning application.

5 Market Street

WRENN ID
woven-basalt-sparrow
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
31 March 1983
Type
House
Address
5 Market Street, Walled Town, Caernarfon, LL55 1RT
OS grid reference
SH 477 628
Coordinates
53.14107, -4.27696
Source
Cadw listing

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

Description

5 Market Street is a late Georgian three-storey, two-window house. It features a pebble-dashed front wall and a slate roof, with a rendered stack on the left side. The front entrance has a fielded-panel door with an overlight to the right, and two offset windows to its left. Windows on the middle and upper floors are evenly spaced and aligned. All windows have been replaced, but are set within the original openings. The rear, also rendered, has replacement windows and a single-storey projection. The building has not been inspected.

Local climate

5 Market Street sits in one of the wettest parts of the UK, with an average of 1,370 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 20 freeze-thaw cycles a year, fewer than 78% of listed buildings. Of these, 9 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 — 1 transaction since 2019
  • Related listed building consents — 1 application
  • 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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Nearby listed buildings

  1. 7 Market Street, including railings and steps Grade II 6 m
  2. 3 Market Street Grade II 12 m
  3. 9 Market Street, including railings and steps Grade II 12 m
  4. 11 Market Street, including railings and steps Grade II 16 m
  5. 13 Market Street Grade II 24 m
  6. Telephone Call-box outside The Crown public house Grade II 25 m
  7. Caernarfon Royal Town Conservative Club Grade II 26 m
  8. Hendre Aur Grade II 35 m
  9. 7 High Street Grade II 38 m
  10. 2 Church Street Grade II 39 m