Claremont House is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 1 November 1974. House. 1 related planning application.

Claremont House

WRENN ID
stranded-chamber-finch
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
1 November 1974
Type
House
Address
Claremont House, 15 Nevill Street, Abergavenny, NP7 5AA
OS grid reference
SO 298 142
Coordinates
51.82221, -3.01986
Source
Cadw listing

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

Description

Claremont House is a 18th-century building with a stucco front and a painted natural slate roof, featuring rendered stacks. It has a double depth plan with the entrance located to the right of center and a wing extending to the left. The house stands three storeys tall and has four windows. The ground floor is not symmetrical, featuring only two windows; the doorway is positioned beneath the third window above. The flanking windows are larger 8 over 8 pane sashes, with the left one situated between the first two windows above and the right one located under the fourth window. The entrance consists of a six-panelled door that is partially glazed, topped by a simple broken pediment supported on console brackets, and surrounded by a panelled architrave. The first-floor windows are plain 6 over 6 pane sashes, while the second-floor windows have a 3 over 6 configuration, with the far left and right windows having been restored since the building was listed in 1974. The plain roof is mostly concealed from view by the street and features a large rendered stack on each gable.

The rear elevation is roughcast rendered and includes a central projection for the staircase. The staircase features a mullion-and-transom window with coloured glass in the top lights, and another similar window is located at the upper left. There is a red brick wing that projects to the right.

Inside, there is a central hall with a staircase that rises in short flights around a solid core at the back. Although the balusters are missing, the handrail remains intact. Some plain beams are revealed, and there is a Victorian floral water closet. The plaster ceiling on the upper floor has coving and features two large and six small roundels. The roof is constructed with upper cruck type principals and trenched purlins, which are older in character and are likely also from the early 18th century.

Local climate

Claremont House 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.
  • Sale history — 2 transactions since 2001
  • 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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