I like Joe and Dianne and I'm not in the FBI(shocker) but I was able to find their house and I think planning application under a pseudonym using Zoe's address and Google images, didn't take long. Privacy must be a concern after that scary person saying she was following Dianne and Max. But moving into the same road as you very famous sister?! I might be wrong of course and there is a couple with an unusual name seeking planning permission a few weeks ago to their home. Moving anywhere but Zalfie Road would have been more private.
Swipe that. The surname checks out at the owners. The house im looking at hasn't been sold for a decade though. That's me off the case now. Sorry guys.