There are a few ways for taxpayers to help keep property taxes lower. The first way is to attend public meeting where decisions are being made about spending limits and spending in general. If you do not participate in meeting that is open to the public for suggestions and opinions, you cannot blame anyone for higher property taxes. If the community spending committee we will call them wants to raise taxes so they can afford to give aldermen and government officials a raise in salary, then no one will be at the meeting to voice their opinion and make people think.
If a committee is interested in buying land from a property owner and it is a substantial amount of money that will require an increase in property taxes, you might use a petition to request a vote when the next election is scheduled. This is done in many states and communities. This allows the voters who are tax-paying citizens to vote for or against the proposal. All spending should be done this way. That way everyone in the community has a say or a vote if you may on whether or not this type of spending is necessary.