Sorry to hear about your problem. It is why I think housing should be tied to the subscription and not on some timer.

Be sure to retrieve the items and gil from the Resident Caretaker as they are only held for a limited time as well before they are permanently deleted.

As far as the house it is gone and your only alternative is to look for a new one. You are best off buying any old house you can and relocate for a better lot than waiting around for your ideal lot to come of the timer. Relocation is not affected by the timer so this is the most surefire way to get a better property.

As to the mog station the only thing I can suggest is if you still have proof you purchased them to try and see if SE will send you new copies. This is one of the problems I have with SE and the way they run the mog station. Too many housing items are treated as consumables when they should not be. Given SE's history of not caring I would not get my hopes up that you will be able to recover more than your have.