Avon House is a Grade II listed building in the Wiltshire local planning authority area, England. First listed on 13 February 1985. House.

Avon House

WRENN ID
silver-quartz-spring
Grade
II
Local Planning Authority
Wiltshire
Constituency
Melksham and Devizes MP: Brian Mathew (LD)
Country
England
Date first listed
13 February 1985
Type
House
Address
Avon House, Bath Road, Melksham
OS grid reference
ST 903 642
Coordinates
51.37729, -2.14
Source
Historic England listing

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

Description

Avon House is a large building, now serving as the offices of the Avon Rubber Company, dating from the early 19th century. It is constructed of ashlar stone and features a two-span hipped roof covered with Welsh slate, showcasing a Regency architectural style. The front of the building is symmetrical and three stories high, with a window arrangement of 2:3:2.

The central entrance, located in a one-storey projection, features a round-arched door and is topped with a verandah. To the right of the entrance, there are two 12-pane sash windows set in recessed round-arched openings with fanlights above. Flanking the entrance are two additional 12-pane sashes.

On the first floor, there is a prominent tall stone verandah with wrought iron balconies that overlook three segmental-arched openings, which are adorned with a key pattern and separated by grooved pilasters. Behind the verandah, there is a plat band and three French windows, with two 12-pane sashes on either side, each also featuring wrought-iron balconies.

The second floor includes seven small 6-pane sash windows, with the central three separated by grooved pilasters and positioned behind a balustraded parapet that crowns the verandah. The building is finished with a cornice and a blocking course.

The right side of the building has a 12-pane sash window on the ground floor to the left and a pair of sashes to the right. The second floor features 6-pane sashes to the left and one lunette window to the right. To the left, there is a two-storey wing with two windows and sashes, along with a plat band. At the rear right, a two-storey brick wing contains six sash windows and three attic gables. The interior has not been inspected.

Local climate

Avon House receives an average of 830 mm of rain a year. This makes it wetter than 55% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 57% of listed buildings.

It experiences an average of 34 freeze-thaw cycles a year, fewer than 51% of listed buildings. Of these, 15 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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  • 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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