Si-yr-Afon is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 14 December 1961. House. 1 related planning application.

Si-yr-Afon

WRENN ID
forbidden-balcony-bone
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
14 December 1961
Type
House
Address
Si-yr-Afon, 6 Club Street, Beddgelert, Caernarfon, Gwynedd, LL55 4ND
OS grid reference
SH 592 482
Coordinates
53.01276, -4.09991
Source
Cadw listing

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

Description

Si-yr-Afon: Nos 1-7 Club Street (Benefit Society Cottages)

This range of cottages divides into two sections. Nos 1-4 form a continuously-roofed block, while nos 5-7 are stepped up and adjoining, creating a symmetrical group of three. Each unit is set back slightly from the road behind a forecourt garden.

The buildings are constructed of coursed, roughly-dressed stone with slate roofs and tiled ridges. Simple end chimneys define each unit.

Nos 1 to 4 form a reflected composition. The central pair of units, nos 2 and 3, each have two windows on both floors with central entrances. The outer units, nos 1 and 4, have single windows with entrances to the left. The entrance to no 2 retains its original 6-panel door with rectangular overlight; the other doors are modern, with that to no 1 boarded. The ground floor windows are the original 12-pane casements with intersecting wooden tracery heads and returned slatestone labels above slate lintels. The right ground floor window to no 3 is modern, set in an enlarged opening from a late 19th or early 20th century shop alteration. The first floor windows are set under the eaves and are original 12-pane sashes with projecting sills.

Nos 5-7 form a symmetrical group with no 6 (Si-yr-Afon) advanced to the centre beneath a wide gable. This unit has a two-window front with central entrance and a stringcourse above the first-floor windows. In the gable apex is a recessed dedication plaque with returned label. The ground and first floor windows here are enlarged and modern, with plaster architraves, as is the door. Nos 5 and 7 are single-window units with returned labels to the ground-floor windows and outer entrances; both have modern doors and glazing, with plain sashes to the upper floor.

With the exception of no 2, which retains its small sash windows to the rear, each unit has modern rear extensions. The extension to no 7 is particularly large and storeyed.

Local climate

Si-yr-Afon sits in one of the wettest parts of the UK, with an average of 1,500 mm of rain a year. This makes it wetter than 98% 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 32 freeze-thaw cycles a year, fewer than 58% of listed buildings. Of these, 16 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 2014
  • 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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