Matlock is the county town of Derbyshire in England. It is positioned at the south eastern edge of the Peak District. The previous spa resort Matlock Bath lies immediately south of the town on the A6. Matlock is set around 9 miles (14 kilometres) south-west of Chesterfield, and it is in easy reach of the cities of Derby (19 miles), Sheffield (20 miles), and Nottingham (29 miles). The Greater Manchester conurbation is roughly 30 miles away. Matlock is within the Derbyshire Dales district, which additionally incorporates the towns of Bakewell and Ashbourne, in addition to Wirksworth. The headquarters of Derbyshire County Council are also in the town. In accordance with the 2011 Census, the town has a population of around 9543. Rockside Hydro, an imposing building with views over Matlock, is a grade II listed structure, on higher ground above Smedley's and is unique for its 2 octagonal corner turrets with cone-shaped roofs topped by lanterns. Rockside was developed around 1860, but it was extended substantially by the firm of architects Parker and Unwin between 1901 and 1905. The building was additionally extended later in 1923 and 1928. An upper floor glazed conservatory with a glazed curved roofing system was added in 1923, and a block was added on Cavendish Road in 1928. Through the Second World War, Rockside Hall was used as an RAF psychiatric healthcare facility, where mentally-scarred service personnel, primarily aircrew, were rehabilitated. The structure became a hall of residence to Matlock College of Further Education in 1950 but following closure, stood empty and derelict for several years but has recently been refurbished and converted into homes. Large sections have been replaced, including the Cavendish Road block and the curved conservatory roofing system. For all of your home improvements, make sure to identify trusted professionals in Matlock to make certain of quality.