Murrays' Mills

Murrays' Mills is a complex of former cotton mills on land between Jersey Street and the Rochdale Canal in the district of Ancoats, Manchester, England. The mills were built for brothers Adam and George Murray.

The first mill on the site, Old Mill, was begun in 1797, and is the world's oldest surviving urban steam-powered cotton spinning factory. After Old Mill opened, the company continued to expand and prosper, and by 1806 the complex was the largest in the world, employing about 1000 people at its peak: Decker Mill was opened in 1802, New Mill in 1804, Little Mill in 1822, and Doubling and Fireproof Mill in 1842. The main complex formed a quadrangle surrounding a private canal basin linked under the road to the Rochdale Canal, which opened in 1804. The canal basin was used to deliver raw cotton and coal and to transport spun cotton away from the complex.

In the 1898, A&G Murray became part of the Fine Cotton Spinners' and Doublers' Association Limited (FCSDA). The mill complex began to decline in the early 20th century as the canal basin was filled in and Little Mill burnt down. The mill was replaced with the earliest mill in Greater Manchester that was built to use mains electricity. The mill complex continued producing cotton until the 1950s. The mills were later leased out to other companies and in some cases allowed to fall into disrepair. Between 2000 and 2003, Urban Splash redeveloped Fireproof and Doubling Mill into offices, winning a RIBA Award. The rest of the complex underwent a £17M regeneration between 2004 and 2006 and are proposed to be used as flats and a hotel.