Gwel-y-Don is a Grade II listed building in the Ceredigion local planning authority area, Wales. First listed on 28 September 1961. House. 1 related planning application.

Gwel-y-Don

WRENN ID
third-zinc-onyx
Grade
II
Local Planning Authority
Ceredigion
Constituency
Ceredigion Preseli MP: Ben Lake (PC)
Country
Wales
Date first listed
28 September 1961
Type
House
Address
Gwel-y-Don, 9 Greenland Terrace, Aberaeron, SA46 0AL
OS grid reference
SN 455 626
Coordinates
52.2402, -4.26297
Source
Cadw listing

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

Description

Gwel-y-Don comprises three buildings with paired, two-storey simple classical frontages, sharing a continuous hipped slate roof and wide boarded eaves. The buildings have rendered fronts, with roughcast to numbers 9 and 11, pebbledash to number 10, and rusticated quoins to number 10 alongside pilaster strips to number 11. The frontages are three windows wide at numbers 9 and 10, and two windows wide at number 11. First-floor windows are 12-pane sash windows with lintels to number 9, and lugged architraves incorporating ornamental keystones to numbers 10 and 11. Ground-floor windows are also 12-pane sash windows, similarly detailed. The entrances are semi-circular arched, with lugged architraves to number 10; number 9 has a 6-panel door with a 5-pane fanlight, number 10 has a later door and an Art Nouveau fanlight, and number 11 has a 4-panel door with a 5-pane fanlight. Low garden walls are present at each property, built of rubble at number 9, brick at number 10, and rendered at number 11, with rubble gate piers to number 9 and brick piers to number 10. A boarded door provides access to a side passage to the right.

Local climate

Gwel-y-Don sits in one of the wettest parts of the UK, with an average of 1,240 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.

It experiences an average of 21 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 2012
  • 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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