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".
According to a 2004 study, Edward Owen was the property owner for the northern part when it occurred, while Mark Lovell owned the southern part. In March 2009 news reports stated that Jonathan Lewis was the owner of the central section and the northern tower at that time.