Ultimately all this does is accelerate the accumulation of wealth for folks that already have the capital to profit off this system while forcing people out of their property. No thank you.
Ultimately all this does is accelerate the accumulation of wealth for folks that already have the capital to profit off this system while forcing people out of their property. No thank you.
How does it do that? Sure the system causes frequent changes of ownership which are undesired but you are forgetting that the "accumulators" are getting taxed based on how much they accumulated which in the long run slows them down. Yes they can bully you in the short term, which is why this isn't done, but in the long run the house will achieve the optimal tax policy and the abuse potential of housing disappears.
If the government decides to lower taxes on income, then in the long run "accumulators" would be the ones losing out from this.
Then it's vulnerable to malicious buyers putting in fake bids. There is probably a good reason this hasn't been implemented.
Under the proposal, lucrative offers can still lure buyers into selling, but the security of private property is removed. You have to live under constant threat of a whale, e.g. Blackrock, swooping in and offering marginally above (market + e), forcing you to sell.
But you still need somewhere to live. And now you have (market + e) dollars, but the market just got redefined by Blackrock and you cannot afford to buy your neighbors house because it is now priced at (market2 + e) where market < market2.
Blackrock does this sequentially and can manage to legally steal private property from entire cities, just because they had more starting capital.
They can't force you to sell, you have the option of just updating the declared value to the new market price.
But I brought this up initially in the context of patents because I don't think this would actually be a practical or politically palatable way to handle property taxes on owner-occupied housing. But when we're talking about intangible corporate assets like patents most of these problems go away (IMO).
This isn't implicationless. What if you can't afford the taxes on the newly declared price?
A whale could conceivably force people out by offering a price above their ability to afford the taxes. If they don't sell, they get evicted due to tax nonpayment. If they do sell, they get the money but now need to find a new place to live in an appreciated market. Their autonomy is removed by force.
TBH that seems like the easiest issue to solve. For instance, to make an unsolicited bid you have to escrow %20 of the price. If the owner chooses to updated the declared value, you get that back. But if they choose to sell and you walk away (or don't actually have the other %80 to complete the sale) then you forfeit that to the owner. Or you can even disincentivize "malicious" offers more by saying that if the owner chooses to update the declared value then you still forfeit the escrowed cash but it goes to offsetting the increased tax bill for the current owner.
Again, X can move with the market.