History of Northwich February 2004 a £28 million programme to stabilise the abandoned salt mines underneath Northwich was begun. The work was funded by the English Partnerships through its Land Stabilisation Programme, introduced to resolve issues associated with unstable mines around England. The four mines identified for work were Baron's Quay, Witton Bank, Neumann's and Penny's Lane. These mines were chosen because their subsidence was causing problems for the town centre. When they were abandoned the mines were left with supporting salt pillars. Modern salt mining leaves around 30% of the salt to form the pillars but, because of the wild-brine pumping, the
The Rookery, Nantwich dating originally from the 15th and 16th centuries at the end of Hospital Street, which include Churche's Mansion, number 116 and numbers 140–142. These buildings survived the fire of 1583, which destroyed the town end of Hospital Street together with much of the centre of Nantwich. The Rookery is believed to stand near the site of the medieval Hospital of St Nicholas, which gives Hospital Street its name. The Rookery is a large detached Georgian building of two storeys, in red brick with stone dressings under a tiled roof. The front façade faces Millstone Lane and is set well back