Grecian Mills

GRECIAN MILLS, BOLTON

Cotton spinning and doubling works comprising a spinning mill with separate warehouse, office blocks, and doubling sheds arranged within an enclosed site. This multi-phase industrial complex was developed over more than seventy years, with the main spinning mill dating to 1845 and subsequent expansions around 1860 and 1920, while other buildings were constructed variously between the 1850s and 1860s.

The core of the complex is a five-storey spinning mill with basement, arranged in an L-plan and consisting of two main phases that formed separate working areas. The rear range to the south, the original mill of 1845, measures 12 bays by 5 bays. It retains its original entrance in the north-west corner providing access to the staircase, with a datestone over the door and an inscribed pediment reading "Grecian Mill" set into the eaves cornice. The eastern range, probably dating from a second phase of construction, measures 11 bays by 5 bays and has full-height pilasters marking the angles, with a privy tower at the north-east corner. A loading bay with partial cast-iron fire escape is positioned to the left. Both phases feature tall rectangular windows with flat-arched stone lintels. A north wing added around 1920, built on the site of a former reservoir, is five storeys high measuring 6 bays by 2 bays. This section displays wide windows divided by a central cast-iron mullion between pilasters, a cornice above the fourth floor, and heavy pilasters emphasizing projecting towers at the outer corners. The detailing shows Art Nouveau characteristics.

An engine house projects from the rear of the southern spinning mill. This dates to the late 19th century and replaced an earlier structure. It is divided into five bays by pilasters, each bay containing a round-arched window. To its north stands a three-storey, four-bay wing probably originally a scutching house, with taking-in doors in the gable wall, now linked to the main mill building by a 20th-century block. Internal construction in the 19th-century parts consists of cast-iron columns with plastered timber beams, while the 20th-century extension employs thicker cast-iron columns with steel beams.

Opposite the engine house stands a boiler house, with a two-storey warehouse and workshop building alongside it featuring loading doors framed with stone architraves. The rear of the site contains a long two-storey range interrupted by an octagonal chimney aligned with the boiler house and engine house. Part of this range is dated 1868. A later 19th-century extension of this range runs to the north, also two storeys but with a deeper plan. The buildings to the north of an internal engine house facing Rigby Street to the west formerly served as stores, while those to the south housed a doubling mill.

To the south of the main site stands a further two-storey range dated 1859 over a doorway, possibly originally offices and workshops, now incomplete. A doubling shed stands to the rear of this building, with five surviving bays of further doubling sheds remaining visible against the site boundary wall, with traces of a further six bays still evident.

Two office buildings stand adjacent to the Lever Street entrance. At right angles to the street is a single-storey building with a three-window range to the yard, featuring heavy Italianate detailing and dated 1869. It formerly served as the board room and general office. Running parallel to the street is a two-storey range of twenty-one windows, incorporating an arched former site entrance. This building housed stores, warehouse, packing rooms, and office spaces.

The spinning mill represents an early example of large-scale mill building in Bolton, and the integrated development of the site is of considerable historical and industrial interest. The complex survives substantially intact.