20 Rating Row is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 13 July 2005. Cottage.

20 Rating Row

WRENN ID
graven-brick-larch
Grade
II
Local Planning Authority
Isle of Anglesey
Constituency
Ynys Môn MP: Llinos Medi (PC)
Country
Wales
Date first listed
13 July 2005
Type
Cottage
Address
20 Rating Row, Beaumaris
OS grid reference
SH 604 762
Coordinates
53.26452, -4.09312
Source
Cadw listing

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

Description

20 Rating Row consists of two 1½-storey cottages built with pebble-dashed walls, slate roofs, and roughcast stacks. The cottage at No 20 is larger and painted cream, while No 18 is painted pink. Each cottage has a central entrance: No 20 features a half-glazed door with Gothic intersecting tracery, and No 18 has a fielded-panel door. On either side of the doorway, there are 12-pane horizontal-sliding sash windows. Both cottages also have central hipped half dormers that contain similar windows. This building is part of a group that includes 18-20 Rating Row.

Local climate

20 Rating Row sits in one of the wettest parts of the UK, with an average of 1,210 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 90% of listed buildings.

It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 19 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 — 1 transaction since 1999
  • 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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