Thomas Winning has admitted being part of the trio who forced their way into kennel club member Kenneth Day's home.
The child's personal information was mailed to a stranger, who was then trusted to dispose of it themselves.
Marie Huggan admitted assaulting two women in a De Vito's fracas.
Resurfacing works carried out by SSEN earlier this year were criticised.
The building has been shut since October 2021 for more than £6 million worth of repairs.
Police have issued a description after several items were taken from the premises.