All of these buildings are Grade I listed.
Other examples of Grade I listed buildings include York Minster, Warwick Castle, Blackpool Tower and Tower Bridge.
The home in question for sale is a three-bedroom property which was refronted when Queen Anne was in power – between 1702 and 1714.
The property description adds: “It remained one house until 1957, then it was sympathetically converted by the Crown to provide three homes, of which No. 3 is the end house.
“Architecturally, the property is of distinction indicated by its Grade I listing, and its many features include the handsome rear elevation with a large central pediment, and extensive period panelling and doors.”