Apologies if someone already made this comment, but if you want your house to last 1000 years I think you ought to start with giving your fellow humans a reason to want that too.
Your future self, revived from a frozen brain in your Auckland compound, is unlikely to find the house still available regardless of how you built it. Because laws, incentives, needs and desires change. This could work to your advantage, with future generations valuing your project-house for reasons you can’t predict, but it’s more likely to go the other way. Even if your sarcophagus is good for eternity, you need folks to leave it alone.
Your future self, revived from a frozen brain in your Auckland compound, is unlikely to find the house still available regardless of how you built it. Because laws, incentives, needs and desires change. This could work to your advantage, with future generations valuing your project-house for reasons you can’t predict, but it’s more likely to go the other way. Even if your sarcophagus is good for eternity, you need folks to leave it alone.
Maybe start by founding a religion.