20 Brecon Road is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 10 November 2005. Commercial building. 2 related planning applications.

20 Brecon Road

WRENN ID
muffled-turret-violet
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
10 November 2005
Type
Commercial building
Address
20 Brecon Road, Abergavenny, NP7 5UG
OS grid reference
SO 294 145
Coordinates
51.82477, -3.02445
Source
Cadw listing

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

Description

Nos. 20, 22 and 24 Brecon Road form a group of three buildings dating from the likely 18th century, built of squared rock-faced sandstone with yellow brick and stucco dressings, and covered by a natural slate roof. They have a double-depth plan with entrances on the left side of each building. The buildings are three storeys high.

External evidence suggests that No. 20 remains a single bay shop with a house above it, while Nos. 22 and 24 are now joined as one property with a double-fronted house above, although this is likely a later alteration. All three shopfronts are distinct but retain their original character. No. 20 has a door to the left and a 3-light display window with slim timber mullions, pilasters with bracketed and gabled caps, and a recessed house entry to the right. No. 22 features a recessed central entry flanked by single-light display windows, where the pilaster caps no longer have gables. No. 24 has an off-centre door with two lights on the left and one on the right, with the gabled caps still present. A recessed 4-panel house door is situated between Nos. 22 and 24.

The first and second floors have brick quoins and a band separating the floors. Each house has a canted, two-storey bay window with triple 2 over 2 pane sashes, with colonettes between the panes; the second-floor windows are shorter and have arched heads. These bay windows have stucco decoration, brick quoins, and an upper section that projects above the eaves line. On the first floor, above the house doors, are plain 2 over 2 pane sashes with brick dressings. The building has cogged brick eaves and a plain roof with stacks located only on the rear wall, of which some are missing.

The rear elevation was not inspected, and the interior remains unexamined, except for the shop which is plain.

Local climate

20 Brecon Road receives an average of 960 mm of rain a year. This makes it wetter than 74% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 71% of listed buildings.

It experiences an average of 45 freeze-thaw cycles a year, more than 86% of listed buildings. Of these, 22 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.
  • No sale records on file
  • Related listed building consents — 2 applications
  • 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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