The Duchy of Cornwall is one of two royal duchies in England, the other being the Duchy of Lancaster. The eldest son of the reigning British monarch obtains possession of the duchy and the title of Duke of Cornwall at birth or when his parent succeeds to the throne, but may not sell assets for personal benefit and has limited rights and income while a minor.
The largest rural portfolio office at Newton St Loe, near Bath. This is the office of the Eastern District, centralised finance and property services, and the Estate Surveyor.
The Duchy of Lancaster is a private estate of the British sovereign. The estate has its origins in the lands held by the medieval Dukes of Lancaster, which came under the direct control of the monarch when Henry Bolingbroke, the then duke of Lancaster, ascended the throne in 1399. In 1461 King Edward IV confirmed that the Duchy would be inherited by the monarch, but held separately from the Crown Estate, the other assets which belong to the monarch.
The duchy of Lancaster headquarters office in Lancaster Place, London. It flies the duchy flag.