Siop Megan & Solicitors Office is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 28 July 1989. Office.

Siop Megan & Solicitors Office

WRENN ID
slow-garret-owl
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
28 July 1989
Type
Office
Address
Siop Megan & Solicitors Office, 26 Penlan Street, Pwllheli, LL53 5DE
OS grid reference
SH 374 351
Coordinates
52.88896, -4.41701
Source
Cadw listing

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

Description

Siop Megan & Solicitors Office is a three-storey building with a three-window front, featuring scribed render and a painted plinth. It has a slate roof with broad eaves and rubble end chimney stacks, which are rendered on the right side and have weathercourses. The small pane windows are irregularly spaced; the second floor has pivot windows, the first floor has 12-pane sash windows, and there is another window on the ground floor to the right with the lower glazing bars removed. To the left, there is a contemporary shopfront that includes a cornice, two windows, and a splayed entrance with a half-glazed door. The central entrance features a modern six-panel door.

The left gable end is made of rubble and has a boarded loft door along with the remains of a hoist. The rear of the building is partially cement rendered and includes a lean-to and four-pane sash windows. A slate stone spans the gated side passage between this building and the neighboring house.

Local climate

Siop Megan & Solicitors Office sits in one of the wettest parts of the UK, with an average of 1,670 mm of rain a year. This makes it wetter than 99% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 99% of listed buildings.

It experiences an average of 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 1 follows 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 — 3 transactions since 1996
  • No related consent applications matched
  • 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

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  2. Walsall Stores Grade II 13 m
  3. L-Plan outbuildings to rear of Penlan Fawr P.H. Grade II 19 m
  4. Penlan Fawr PH Grade II 21 m
  5. L-Plan outbuildings to rear of Penlan Fawr P.H. Grade II 22 m
  6. Pillar Box Grade II 26 m
  7. Tabernacle Baptist Chapel Grade II 30 m
  8. Cilcoed Grade II 32 m
  9. Town Hall Grade II 37 m
  10. Penlan House (Mathan House) Grade II 45 m