10 Palace Street is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 31 March 1983. House. 4 related planning applications.

10 Palace Street

WRENN ID
quartered-spandrel-pearl
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
10 Palace Street, Walled Town, Caernarfon, LL55 1RR
OS grid reference
SH 478 627
Coordinates
53.14028, -4.2761
Source
Cadw listing

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

Description

10 Palace Street is a late Georgian, two-bay, three-storey house featuring scribed roughcast walls and rusticated angle pilaster strips. It has a slate roof with dentilled eaves. The windows are set in their original openings but display late 19th-century details, including rusticated architraves on the upper storey and moulded architraves on the middle storey, along with sill bands. The original sashes have been replaced with 20th-century four-pane windows. The lower storey includes a late 20th-century shop front.

Local climate

10 Palace 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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  • No EPC on record for this property
  • Sale history — 2 transactions since 2005
  • Related listed building consents — 4 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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Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

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Nearby listed buildings

  1. 8 Palace Street Grade II 6 m
  2. Days Gone By Antiques Grade II* 14 m
  3. Llys Llewelyn Grade II* 19 m
  4. Education Offices at Pencadlys Gwynedd Grade II 25 m
  5. Oriel Arfon Grade II 26 m
  6. (including boundary wall to rear yard.) Grade II 28 m
  7. 16a Palace Street Grade II 30 m
  8. 18 Palace Street Grade II 34 m
  9. Castle Chambers Grade II 34 m
  10. Bar Llewelyn Grade II 36 m