You realize that property taxes are just one way to fund government services and the only thing keeping them in place are you and your fellow voters?
This isn't some unConstitutional scheme put in place by some mysterious cabal, it's the people of your locale agreeing to pay for services that way.
Don't like it? Run a campaign to get them removed, either by electing like minded pols, running yourself, using a citizen's initiative if your local laws allow, that sort of thing.
At any rate, property taxes can be dealt with and removed through the system with enough effort, so not paying them is both foolish and lazy.
As for what are necessary and unecessary services, property taxes are local in most places i know, not a lot of city-run welfare up here anyway. In any event, that too can be dealt with by exerting effort in the political realm.