This is a more reasonable version of California's Prop 13.
A fairer system would be to allow unaffordable property taxes to be deferred indefinitely, while accruing fair interest, with the property as the collateral. "Unaffordable" would be means tested. When the owner dies or sells the property, the remaining property tax is paid from the sale of the property. This creates the possibility of properties being underwater, however, so there would have to be provisions to call in the property if the ratio gets too bad.
A fairer system would be to allow unaffordable property taxes to be deferred indefinitely, while accruing fair interest, with the property as the collateral. "Unaffordable" would be means tested. When the owner dies or sells the property, the remaining property tax is paid from the sale of the property. This creates the possibility of properties being underwater, however, so there would have to be provisions to call in the property if the ratio gets too bad.
https://en.wikipedia.org/wiki/1978_California_Proposition_13