On Murdoch Mackenzie's map of 1750 the building is depicted as a "Remarkable or Gentleman's House" and it's said to be where Pirate John Gow was imprisoned prior to being sent to London to be tried. The site is being damaged by coastal erosion and so was partially excavated in 2008-9 by Orkney Research Centre for Archaeology. At least five phases of occupation were discovered, dating from the medieval to the post-medieval periods.
A radiocarbon date from a sample of midden material was found to have a Norse date. One of the phases included a building with a fine flagstone floor and lime mortar on its external walls.