The name Cold Ash dates from the 16th century and is mentioned in a 1549 deed of settlement from John Winchcombe to his third son, Henry. The area was largely unpopulated before 1800 and consisted of moorland, the oldest part of the village is believed to be Bucklebury Alley. During the English Civil War, troops camped on Cold Ash Common before taking part in the Battle of Newbury. The village was part of Thatcham parish but separated as an ecclesiastical parish in its own right in 1866, the village then separated from Thatcham to form its own civil parish in 1894. The Church of England parish church of Saint Mark was designed by the architect C.N. Beazley and built in 1864–65. It is a brick Gothic Revival building with a polygonal apsidalchancel. The chancel windows have tracery in a late 13th-century Decorated Gothic style. The chancel windows have stained glass: the east window by Clayton and Bell and the north and south windows by C.E. Kempe. St Mark’s Church of England primary school was built in 1873 next to the church and remained there for some 100 years until it was rebuilt on the other side of the road. The former school building is now a residential property. By the end of the 19th century, there were four principal landowners in Cold Ash and a large number of small tenanted dairy farms. Hill House Home for Girls housing 'waifs and strays' opened on The Ridge in 1886, it was renamed St Mary's Home for Girls in 1893 and was an industrial school for girls aged 7–14 years old. The 1891 census records 30 girls living at the home. The home closed in 1946 and the buildings used as a nursery until 1980. The former home is now divided into private residential properties. Cold Ash Convalescent Home and Children’s Hospital was opened by a nurse, Agnes Maria Bowditch, in her home in Cold Ash in 1886. By 1901, the hospital had expanded to accommodate 20 patients and specialised in respiratory illness. The hospital closed in 1964 and was demolished, the cul-de-sac, Sewell Close, was built in its place. Saint Finian’s Convent was built in 1906 as the home of Lady Alice Fitzwilliam. In 1912 she invited the Franciscan Missionaries of Mary to her home to start a school for 'poor girls of the Roman Catholic faith'. Before the children arrived in 1915, the convent provided convalescence for forty Belgian soldiers injured on the Western Front. By 1920, the school boarded 15 girls and in the 1920s the convent changed its name to St Gabriel's while the school retained the name of St Finian's. The Catholic architect Wilfred C. Mangan of Preston, Lancashire designed the chapel, which was built in 1934–36. During World War II, the convent provided refuge for evacuees from London and a spiritual centre for US soldiers based at nearby Greenham Common. The current St. Finian’s Catholic Primary School opened in 1977 and the convent is now called the Cold Ash Centre and is an adult retreat and conference centre. Downe House School, a girls' boarding school, was founded by Olive Willis and Alice Carver in 1907 at Charles Darwin's former home, Down House, in Kent. The school outgrew its premises and moved to Cold Ash in 1922, taking over The Cloisters which was built by a mysterious religious order called the School of Silence in 1913. St Peter's, a red brick house built in about 1700, is now part of the school. Former pupils of Downe House include the broadcaster Clare Balding and the actress and comedian, Miranda Hart. Catherine, Duchess of Cambridge and her sister, Pippa Middleton, also attended the school for a time. In 1925, the Acland Memorial Hall opened. It was built on land donated by Sir Reginald Acland who had worked to provide a recreational facility for the village before his death in 1924. Sir Reginald and his family lived at Thirtover Place which was bought by Girl Guiding Royal Berkshire in 1990 and today provides a range of residential and day activity camps for community groups.
Cold Ash has a shop, post office and two public houses, the Castle Inn and the Spotted Dog. The village also has a Women's Institute, tennis club and horticultural society. St. Mark's Church of England Primary School has about 150-200 pupils in the 4–11 age range. There is a second school of a similar size, St Finian’s Catholic Primary, situated on The Ridge. Cold Ash Pre-School is based in the Acland Memorial Hall. The village has a recreation ground with two tennis courts and space for football and cricket. The Acland Memorial Hall is Cold Ash's village hall. Thirtover Place provides activities and residential camps for Guide and Scout groups.
The conversion of the former pumping station on Fisher's Lane into a family home was featured on Channel 4's The Restoration Man. The episode was first broadcast on Channel 4 on 5 January 2017.
In Literature
Cold Ash appears as the main location in the novel The Unseen by English author Katherine Webb.
