For example, my parents bought a house in Santa Cruz, CA for about $100,000 in the 1970s. Before the housing crash, the house was probably worth more than 8x that. This makes it very difficult to move, because if they did their property taxes would go up almost an order of magnitude. The problem is even worse with commercial real estate, which can stay in the same hands for decades.
Without repealing Prop 13 and making our tax system more equitable, we cannot reduce the high property/sales taxes that currently pay for municipal government.
I don't know anything about this issue, but your statement here doesn't make logical sense. You're saying (if I interpret it right) that "property taxes can't be reduced because some people are already paying low property taxes".
What am I missing?
Edit: re-reading my original comment, I should have made clear that I was talking about the property tax rate, not the dollar amount assessed, which will of course be different for everybody.
He is saying that the burden of property tax is not distributed evenly while the benefits of the property tax in the form of more educated populace, fire and policy protection, and better infrastructure are enjoyed evenly. People living in their houses longer are being subsidized by the new home owners, who are paying high property tax. If it's taxed more evenly, those new home owners would see a lower property tax bill.