It looks like I have sold my house but I want to retain Hungarian residency. At the moment I am trying to find out about the various options for doing this. I will be living just over the border in Croatia and will probably do shopping trips to Hungary about once a month. One option might be to buy a cheap, ruinous house for about a million ft but I'm hoping I can find an easier way. I see you can rent a room in a village house for about 18,000ft per month, so that might be a possibility. I have wondered about a box at a post office (if such things exist) but That might not be valid for residency. Do I just have to notify change of address or do I have to re-apply for residency and show proof of income?
If I do need to buy a house I am likely to end up with a garden to maintain. I don't know about utilities. Would I be obliged to have electricity for a property to be deemed habitable? I notice that a lot of vine houses don't have electricity but perhaps they also don't have postal addresses?