Not really. By definition if your property value rises by 10x you have enough money to pay the property taxes by leveraging your home. Sure, it means you'll have to sell when you die and won't be able to pass on the house to your heirs. But the meme, "elderly homeowner becomes homeless because his home became super value" is just a fiction. It's not that the homeowner can't pay the property taxes - he's got plenty of value in his home. It's really the children that want to inherit a valuable home but don't want to cover the tax back payment.