Spitchwick is an historic estate situated within the parish of Widecombe-in-the-Moor, Devon. The present 19th century mansion house known as Spitchwick Manor is situated four miles north-west of Ashburton, the gardens of which are open to the paying public.
As listed in the Domesday Book of 1086, SPICEWITE was the 48th of the 72 manors held in demesne by King William the Conqueror in the County of Devon.
Spitchwick later became a possession of the de Courcy family, feudal barons of Stogursey (anciently "Stoke Courcy") in Somerset.
The manor is listed in the 13th century Book of Fees as held as one knight's fee by Michael de Spichewik, whose family as was usual had taken their surname from their seat. His overlord was John Neville, then feudal baron of Stogursey. At some time a grant was made to Troarn Abbey in Normandy of unum hospitem in Espicewic, apparently "one guest lodging/chamber/inn".
The large manor of Widecombe-in-the-Moor on Dartmoor was acquired by John Dunning (1731–1783), from 1782 1st Baron Ashburton, and included a farm called "Park", to which shortly after his acquisition he had "added a room or two". This was the origin of the mansion house, later known as "Spitchwick Park", which he subsequently built.
Lord Ashburton was born at nearby Ashburton, the son of a local attorney of modest yeoman family, and had an eminent career as a lawyer and Member of Parliament, rising to the office of Solicitor-General in 1768. As Solicitor-General he acquired the then unprecedented sum of £10,000 per annum and as a money-lender he had obtained estates that brought him in large sums.