8 Penlan Street is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 28 July 1989. House. 1 related planning application.

8 Penlan Street

WRENN ID
fallen-rafter-onyx
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
28 July 1989
Type
House
Address
8 Penlan Street, Pwllheli, LL53 5DH
OS grid reference
SH 375 351
Coordinates
52.88956, -4.41636
Source
Cadw listing

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

Description

8 Penlan Street is a late Georgian style building that stands three stories tall and features a two-window front made of coursed rubble with heavy pointing. The front has small pane sash windows of various sizes, including a 6-pane horned window on the ground floor, and a modern door. The roof is slate, topped with a large rubble chimney stack that has weathercoursing.

At the rear, the building originally had direct access to the street and includes a narrow cross range that connects to a parallel two-story rubble range with a slate roof and a red brick chimney stack, which may have been converted from an old coach house. The first floor has 4-pane sash windows, while the ground floor features a 12-pane sash window on the left and a cross frame window on the right. There is also a single-storey range that adjoins to the right.

Local climate

8 Penlan Street 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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  • No EPC on record for this property
  • Sale history — 2 transactions since 2024
  • 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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