Castle Street Mills

Castle Street Mills, Stalybridge

A former cotton spinning mill for hosiery yarn, now in various uses. The complex was founded by George Cheetham and developed over several phases: the first factory was built in 1805, with major extensions in 1820–21 and 1827, followed by later alterations. The site's development is well documented in historical records, and all surviving ranges can be placed on stylistic grounds; all major ranges were present on the 1850 Ordnance Survey map.

The buildings are constructed of brick with stone dressings, roofed in slate and (in part) corrugated material. The plan forms a courtyard arrangement, built up over time. The earliest north–south range fronts Castle Street. It was extended northwards towards the river in 1820 (marked by a datestone), and at approximately the same period (around 1819–21) a parallel range of similar design was added to the east. These two ranges were connected by cross wings fronting both Castle Street and the river, creating the overall courtyard plan.

The earliest range is four storeys high with a gabled, pedimented end wall towards Castle Street. The fenestration is slightly irregular, featuring a Venetian window to the gable wall, four windows to the third floor, and six to each of the first and second floors (the three windows to the right are closely spaced). The ground floor has been altered. A long return wall to the left contains fourteen window bays, an early vehicular entrance beneath a depressed brick arch, and a 20th-century sliding door beneath a tall round-headed window rising through the first and second floors, marking the position of what was originally an integral internal end-engine house. A 10-window range continues in series beneath a slightly lower roof, dated 1820 by a datestone positioned over a vehicular entrance with stone quoining. A late Victorian doorway arch of several orders was later inserted. Windows throughout are set under stone wedge lintels; most windows are 20th-century replacements in original openings. The riverside end wall is a regular 2-window range with a blind lunette in the gable wall.

The parallel range displays similar detailing. Originally a 3-window gabled range towards Castle Street, it has since acquired windows on all floors. The long return to the right shows regular fenestration; towards the north the wall projects, marking the position of the internal engine house serving this section of the mill. A regular 6-window cross wing links the parallel ranges towards Castle Street. A similar 6-window wing connects the earlier ranges on the riverside elevation, accompanied by a short three-storey infill section.

Stalybridge holds considerable significance in the history of the late 18th and early 19th-century textile industry. The town was renowned for high-quality hosiery goods, and many of the initial manufacturing problems in the sector were solved by Stalybridge operators. Castle Street Mills is therefore of considerable interest in the development of the hosiery industry before it became established on a factory basis elsewhere in the country, particularly in the East Midlands.