A 2004 report indicated that the owner of the north tower area at the time was Edward Owen, while Mark Lovell owned the south tower area. News coverage in March 2009 stated that Jonathan Lewis was then the owner of the "main section and the north tower".
A 2004 study revealed that Edward Owen was the property owner for the northern section when it happened, while Mark Lovell owned the southern section. In March 2009 news reports stated that Jonathan Lewis then held ownership of the central area and the north tower.