Disagree.
The concept makes sense when properly implemented (for starters, it would be necessary to exactly know who owns what at any time), and would come with protections for renters. Already in most countries, new owners can't just evict previous tenants or raise rents quickly or massively.
The point is that such a system would incentivize the rich to screw each other rather than the poor or State.
Actually, they can screw whoever they please.
You value your house, entirely accurately and reasonably at $200k. It's the smallest and cheapest house in town. I decide that I want your house because I want the empty lot, I want to get rid of "your sort" from town or simply to **** with you because of some grudge, real or imagined.
I compulsorily purchase your house for $200,001. You cannot afford to buy another house in town and so you're out on your ear through no fault of your own.
Of course you could choose to value your house well over its true value to try to prevent this kind of thing but that means that you're paying well over the odds on your property taxes and it still might not prevent me from purchasing your house out from under you for what I consider pocket change.
