Former Thorpe Mill is a Grade II listed building in the Calderdale local planning authority area, England. First listed on 19 July 1988. Mill, apartment.

Former Thorpe Mill

WRENN ID
heavy-chamber-ivy
Grade
II
Local Planning Authority
Calderdale
Constituency
Halifax MP: Kate Dearden (Lab)
Country
England
Date first listed
19 July 1988
Type
Mill, apartment
Address
Former Thorpe Mill, Thorpe Mill Court, Triangle, Sowerby Bridge, HX6 3DA
OS grid reference
SE 044 214
Coordinates
53.68992, -1.9335
Source
Historic England listing

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

Description

The Former Thorpe Mill is a building that dates back to 1824 and has been converted into apartments. It is constructed of coursed squared stone with ashlar dressings and features a stone slate roof. The building stands three storeys high with an attic and has nine bays.

The west front includes a central segmental-arched cart entry that has been converted into a window, framed by a rusticated surround, imposts, and a cornice. To the right, there is an inserted garage door. The windows have plain stone surrounds, with a cill band on the first floor. Each floor features a tripartite window above the cart entry, with sash windows that have glazing bars on the right-hand bays, while the other bays have fixed lights or 20th-century windows. The building has plain gutter brackets on the table.

The rear of the building mirrors the front, although the ground floor is obscured by a 20th-century addition, which is not of interest. There are small rectangular openings in the attic and a clock above the central tripartite windows that displays the date. The left side of the building has two blind windows on the third floor and a Venetian window in the attic, while the right side features a Venetian attic window.

To the south-east of the building, there is a former mill pond with a goit leading to another mill building that has since been demolished, along with a sluice to the river.

Local climate

Former Thorpe Mill sits in a wetter-than-average part of the UK, with an average of 1,030 mm of rain a year. This makes it wetter than 82% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 76% of listed buildings.

It experiences an average of 51 freeze-thaw cycles a year, more than 92% of listed buildings. Of these, 30 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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