You do not own anything if you are renting it. It is absurd to think otherwise.
It depends what is meant by 'own' of course. If you can dispose of something as you want and prevent others from using it you 'own' it even if those rights are conferred by a contract with the community rather than by a promise from God or the strength of your arm. You said yourself if you stop paying your tax they will take your land.
Everything you are trying to accomplish is already accounted for.
Some jurisdictions come close I suppose but what I am proposing (the idea comes primarily from Henry George if you missed it) is less a material change than a different way of thinking about it, which can lead to a better way of doing it.