I guess I should clarify... I do understand what the tax is and how it is calculated; this was more of a philosophical question about the fact that we have to repeatedly pay the government for something we "own" . and despite the fact that you may pay your mortgage off, you will still "owe" the government money year after year for the property that you paid for and supposedly "own".
In a way, we only 'rent' the land anyway. Some immigrant-"native" tribes, (they wandered-in from elsewhere, as did everyone else), believe that no one can "own" the land; that we just use it and what has value is the usage itself. After one 'people' occupied the land that other had previously occupied, (including other non-native tribes usurping other tribes and so on), the situation evolved to 'who occupied it last'. That would be the federal government and then, the states. These goverment entities legislated private land "ownership" laws which are essentially long-term leases as long as "levies", (property taxes), are paid.
The same general taxation 'scheme' applies to income taxes in that taxes are often paid on income previously taxed, (very generally, for illustrative purposes).
Here is what my state did to deal with lower property values. they "helped" property owners by lowering the assessed value on properties which would then lower the proprty taxes. however, they raised the millage rate, so they get the same amount.
Yep, taxes fund government 'programs' and negotiating reducing either is an uphill political battle.