Though mention of buildings on the site goes back to 1603, it was not developed as a country house until the
master mason Edward Strong built his home here in the 18th century. Strong's career included work on
St Paul's Cathedral and
Blenheim Palace. During the mid-19th century Sopwell House known then as New Barnes (or New Barns) was the seat of the philanthropist Mrs. Isabella Worley. Amongst the many donations to St Albans from this benefactor were Christ Church on Verulam Road and the Wooden Room in Lattimore Road. The house was extended in Victorian times and in 1900 was leased to
Prince Louis of Battenberg, an
Admiral of the
Royal Navy who made it his family home. His 4 children grew up here,
Alice Mountbatten,
Louise Mountbatten,
George Mountbatten and
Louis Mountbatten. They all had notable lives. The young Louis, like his father, had a distinguished Royal Navy career and was to become the last British
Viceroy of India as
Louis Mountbatten, 1st Earl Mountbatten of Burma. Alice married
Prince Andrew of Greece and their son is
Prince Philip, Duke of Edinburgh. The proposal of marriage was made in the grounds of the house. Louise Mountbatten went on to marry and become
Queen of Sweden. The home passed to the
Verulam family after the
Second World War and was sold to become a hotel in 1969. The estate was acquired in 1986 by Abraham Bejerano, who subsequently redeveloped the property into a contemporary hotel and leisure destination. Cottonmill Spa opened in 2019 as part of a major expansion project, introducing new spa facilities, treatment spaces and landscaped relaxation areas to the property. ==Hotel==